When we talk about the 10 popular dog breeds, it’s easy to overlook the fact that many of them exist because humans deliberately shaped them for very specific tasks. Some were forged for hard‑working roles, others for sport, and a few even for culinary purposes. Today, most of these canines have swapped their original jobs for a life of companionship, but their origins remain as colorful as ever.

10 popular dog Breeds Explained

10 Pomeranian

Anyone who has spent time with a Pomeranian quickly notices that the little fluffball behaves as though it were a much larger dog. That oversized attitude isn’t a modern quirk—early Pomeranians were considerably bigger.

The breed’s ancestors served as sled dogs back in the 16th century, tipping the scales at roughly 14 kilograms (30 lb). By contrast, today’s Pomeranian typically weighs between 1.4 and 3.2 kilograms (3–7 lb).

While the exact mix that produced the original Pomeranian remains a mystery, most historians agree that the Deutscher Spitz played a pivotal role. The Pomeranian belongs to the broader Spitz family, the forebears of many modern sled‑type dogs.

In the 19th century, the breed’s purpose shifted dramatically toward companionship. Breeders in the Pomerania region deliberately miniaturized the dogs, giving them the lap‑dog status we recognize today. They even performed occasional sheep‑herding duties before the size‑reduction trend took full hold.

9 German Shepherd

The German Shepherd was originally crafted to protect flocks of sheep. The earliest examples emerged in the 1850s when German shepherds began crossing several local dogs to forge a guardian capable of strength, intelligence, speed, and an acute sense of smell.

During this period, a group of enthusiasts formed the Phylax Society in 1891 to standardize German breeds. However, internal disagreements about whether to prioritize function over appearance led to the society’s dissolution just three years later.

In 1899, Max von Stephanitz, a member of the former group, purchased one of the working dogs on the market. He championed the idea that breeding should serve utility above aesthetics, selecting a dog renowned for its intellect and naming it Deutscher Schaferhund (German Shepherd Dog).

Stephanitz later established the Verein für Deutsche Schaferhunde (Society for the German Shepherd Dog) to promote the breed. He continued refining the lineage by crossing it with various shepherd dogs, even some closely related to wolves, ultimately shaping the modern German Shepherd we know today.

8 Doberman Pinscher

The Doberman Pinscher traces its roots to Karl Friedrich Louis Dobermann, a German tax collector, night watchman, and dog‑catcher. His dangerous occupations exposed him to frequent criminal threats, spurring him to create a personal protector.

Dobermann sought a canine that combined intelligence, alertness, confidence, bravery, and fierce loyalty. He turned to the local dog pound, cross‑breeding several unknown canines. While the precise breeds remain uncertain, his son recounted that a male named Schnupp and a female named Bismark (later renamed Bisart) were involved.

Later, breeder Otto Goeller claimed Schnupp was a mongrel and that Dobermann’s offspring were further crossed with a Great Dane, a German Shepherd, and a German Pinscher, ultimately producing the Doberman Pinscher we recognize today.

7 Turnspit Dog

The Turnspit Dog, now extinct, earned its name by turning spits for roasting meat. Known also as the Vernepator Cur—“the dog that turns the wheel”—its scientific moniker, Canis vertigus, translates to “dizzy dog,” a nod to the dizzying sight of it sprinting.

Before the 16th century, young boys performed the arduous task of manually turning spits, often ending with blistered hands. To alleviate this, breeders developed a small, sturdy dog to assume the role. The turnspit was harnessed to a wheel; as it ran, the wheel rotated, turning the spit. Cooks would even toss hot coals onto the wheel to incite faster running.

These dogs became fixtures in every kitchen, working daily except Sundays. Even on Sundays, owners would sometimes bring them to church to keep their feet warm. Their appearance—short legs, compact heads, and muscular bodies—was deemed unattractive, and possessing a Turnspit signaled an inability to afford a mechanical roasting jack.

By the mid‑19th century, the invention of the roasting jack rendered the breed obsolete. Numbers dwindled between 1750 and 1850, and by 1900 the Turnspit Dog was extinct. Their legacy lives on, however, as they inspired Henry Bergh to found the Society for the Prevention of Cruelty to Animals (SPCA) after witnessing their harsh working conditions in a Manhattan hotel.

6 Chihuahua

The Chihuahua’s origins are somewhat murky, but records show the breed appeared in the Mexican state of Chihuahua during the 1800s. It is widely believed to descend from the larger Techichi, a native Mexican dog.

Some theories suggest the Chihuahua resulted from a cross between the Techichi and either the Chinese Crested Dog or the Mexican Hairless Dog. Alternative folklore claims the breed’s ancestors were Italian—specifically the Maltese Pocket Dog—imported to Mexico from Italy.

Ancient Mesoamerican civilizations—the Aztecs, Maya, and Toltecs—bred the Techichi primarily for food. While a few served as companions, most were sacrificed, mummified, and interred with their owners, as these cultures believed dogs guided humans in the afterlife.

The first Chihuahuas reached the United States in the 1880s, purchased by American tourists traveling through Mexico. Their unfamiliarity led to the breed being named after the region of discovery, earning monikers such as the Arizona Dog, Texas Dog, and Mexico Dog.

5 Pug

The Pug’s story begins in China around 400 BC, where it was reserved for the elite—wealthy nobles and royal families. It served as a status symbol, and emperors appointed dedicated guards and servants to ensure the breed’s comfort and safety.

Breeders aimed to produce a dog small enough to sit comfortably on a person’s lap, fostering a close, affectionate bond. This intimate relationship likely explains the breed’s exuberant, people‑oriented nature and eagerness to perform tricks.

From China, the Pug spread to Japan, Russia, and throughout Europe, where it continued to be favored by royalty. Notable admirers included Queen Victoria of England and Prince William the Silent of Holland.

4 Akita

The Akita possesses a reputation for aggression, largely due to its genetic predisposition. Historically, the breed was cultivated for hunting, guarding, and even dog‑fighting.

Originating in Akita, Japan, the breed was originally called matagi, meaning “esteemed hunter.” For centuries, Japanese hunters employed Akitas to pursue dangerous game such as deer, boar, and black bear. They also served as retrievers for downed waterfowl.

Between the 17th and 19th centuries, the Akita was modified for dog‑fighting, but after the practice was banned, the breed returned to its traditional roles of hunting and guarding.

3 Bull Terrier

The Bull Terrier traces its lineage back to the Bull and Terrier, a breed originally forged for dog‑fighting and bull‑baiting. This ancestry explains why some modern Bull Terriers can display aggressive tendencies.

The Bull and Terrier itself emerged in the 18th century as a cross between the Old English Terrier and the Bulldog. Over time, breeders introduced additional breeds such as the Spanish Pointer to refine the Bull Terrier’s characteristics.

Although the Bull Terrier initially served as a fighting dog, it later gained popularity as a show breed. As the sport of dog‑fighting waned, breeders shifted focus toward appearance, emphasizing the breed’s distinctive look over its historical bite force.

2 Great Dane

The Great Dane earned its reputation as a formidable boar hunter. In Europe, wild boars were among the most ferocious game, and only a dog of immense strength could bring them down. The modern Great Dane was specifically bred in Germany for this purpose, later also serving as a guard dog.

Evidence suggests ancestors resembling Great Danes existed thousands of years ago in ancient Egypt and China. Those early breeders prioritized performance over appearance, resulting in dogs that differed markedly from today’s sleek, towering Great Danes.

While the exact lineage remains unconfirmed, many historians believe the contemporary Great Dane descends from a cross between the English Mastiff and the Irish Wolfhound. German emperors adored the breed, often employing hundreds of Great Danes for massive boar hunts. Over time, the breed has been refined to be gentler, less aggressive, and more tolerant, though its raw power endures.

1 Pit Bull

No list of dogs would be complete without mentioning the controversial pit bull. Unlike the other entries, “pit bull” isn’t a single, standardized breed; it’s a collective term for several dogs historically bred for dog‑fighting and bull‑baiting.

These dogs resulted from crossing English bulldogs with various terriers, producing a sturdy, muscular canine with a broad head. The primary breeds commonly grouped under the pit bull umbrella include the Bull Terrier, American Bulldog, Boxer, American Pit Bull Terrier, and American Staffordshire Terrier, though many other mixes also fall into this category.

Because pit bulls were never formally standardized, they lack official breed recognition. Their creators were keen on cross‑breeding to craft the ultimate fighting dog, blending strength, tenacity, and agility.

When you think of dogs, you probably picture a wagging tail, a goofy grin, and an endless appetite for treats. But beneath that fluffy exterior lies a brain that’s anything but simple. In this top 10 fascinating look at canine cognition, we’ll uncover how dogs experience depression, decode scents, read our faces, and even grapple with jealousy. Whether you’re a lifelong dog lover or just curious about what makes a pup tick, these facts prove that our four‑legged friends are far more complex than a simple “sit, stay, fetch” routine.

Why These Top 10 Fascinating Facts Matter

10 Dogs Can Suffer Depression And Anxiety Too

Every time you scroll through a viral dog video, you assume the pooch is perpetually ready for a party. In reality, dogs can fall into the same emotional pits that humans do—depression and anxiety are very real for them. Just like people, a change such as a new family member moving in or someone leaving the household can trigger a downturn in a dog’s mood. Symptoms mirror those in humans: loss of appetite, reduced activity, disinterest in favorite pastimes, and a tendency to withdraw from interaction.

9 Dogs Process Scent Better Than You Think

If you’ve ever wondered why a dog will sniff every blade of grass, the rear end of another dog, or even a freshly washed couch, the answer lies in the sheer power of their nose. Dogs boast up to 300 million olfactory receptors—roughly fifty times more than the six million found in humans. Inside their nasal cavity sit bony scroll‑shaped plates called turbinates, which are covered in a thick membrane packed with scent‑detecting cells. While a human’s turbinates cover about one square inch, a dog’s can expand to roughly sixty square inches, depending on breed and snout length.

The canine brain dedicates a massive portion of its cortex to processing smells—about forty times the percentage humans allocate. Their noses also function uniquely: they can inhale and exhale simultaneously, creating a continuous airflow that maximizes scent capture, whereas humans can only breathe in or out at any given moment.

8 Dogs Can Read Our Facial Expressions Just Like Other Humans

When you flash a smile at your dog, they don’t just wag their tail out of habit—they actually register your facial expression and respond accordingly. Studies show that dogs can decipher human emotions from facial cues and even experience a rise in heart rate when they perceive anger, fear, or happiness. Their ability to read faces is comparable to that of a human infant between six months and two years of age.

7 Dogs Want To Tell Us What They’re Thinking But They Can’t

Imagine trying to convey a complex idea without words—just a series of gestures and body language. That’s the daily reality for dogs. While they lack a spoken language, they are master communicators through posture, tail position, ear movement, and subtle facial cues. For instance, a dog that turns its head away and licks its lips is typically signaling nervousness, whereas a wildly wagging tail usually indicates happiness. Researchers have identified five primary communication categories: fearful, aroused, anxious, aggressive, and relaxed.

The challenge for us lies in our own perception; many of these signals are so nuanced that we miss them entirely. Until dogs develop a way to speak our language, we’ll continue to decode their silent messages through careful observation.

6 Dogs Can Understand What You’re Saying

Even without a vocabulary of their own, dogs can grasp a surprising number of human words—averaging around 165 for the average pup, according to canine‑intelligence expert Dr. Stanley Coren. Their brains process language much like ours: the right hemisphere handles emotional content while the left interprets meaning. Much like a toddler, a dog learns to associate specific sounds with actions; the word “walkies” instantly conjures the image of a leash and a stroll.

5 Dogs Can Pick Up Auditory Mood Changes

Beyond scent and sight, dogs are finely tuned to the tone of our voices. A harsh, angry shout can send them scurrying for cover, while a cheerful, upbeat chatter can unleash a burst of tail‑wagging exuberance. Researchers have long observed that dogs respond more to vocal intonation than to the actual words spoken.

Think about the last time you tried to scold your pooch with a “you naughty boy” while smiling. The dog likely responded with a wag because the tone conveyed happiness, not reprimand. This sensitivity to auditory mood helps dogs gauge the emotional climate of their environment.

4 Humans Have Influenced Dogs’ Brains Over Time

Border Collies didn’t magically wake up with an innate herding instinct; centuries of selective breeding sculpted their brains for that very purpose. Likewise, tiny Chihuahuas weren’t designed to herd sheep—they were bred for companionship and a distinct set of behaviors. Scientists have demonstrated that the traits we prize—whether it’s a keen nose, a hunting drive, or a friendly disposition—are reflected in the neurological wiring of each breed.

Selective breeding has not only altered physical traits like size and coat color but also reshaped brain architecture, leading to breed‑specific cognitive profiles. In other words, a dog’s mental makeup is as much a product of human preference as it is of natural evolution.

3 Dogs Can Figure Things Out (Sometimes Better Than Humans)

While we often label dogs as goofy or clumsy, their problem‑solving abilities can outshine our own in certain scenarios. Humans are prone to “over‑imitation,” blindly copying others even when it’s not optimal. Dogs, on the other hand, observe our actions, then adapt the information to fit the task at hand. When faced with a puzzle, a dog will watch, learn, and then tweak the strategy rather than simply mimicking every step.

This rational approach gives them an edge in tasks that require flexibility. For example, a dog might watch a human retrieve a treat from a box, then figure out a more efficient way to open it themselves, rather than repeating the exact human motions.

2 Dogs Are Better At Math Than You Think

Don’t expect a canine to solve algebraic equations, but basic arithmetic is well within their reach. When a retriever is out hunting and three birds are shot, the dog instinctively knows to fetch three. After securing one, the mental tally adjusts to two, then one—demonstrating a rudimentary counting ability.

Another everyday example: present two bowls of kibble, one with more treats than the other. Most dogs will head straight for the fuller dish, showing they can compare quantities and make a simple numerical judgment.

1 Dogs Can Get Jealous Too

Jealousy isn’t just a human emotion—dogs feel it too. While they won’t scroll Instagram for likes, they can become envious when attention shifts to another pet or even a human family member. This can manifest as whining, nudging, or even a brief bout of aggression when they perceive themselves as being overlooked.

If you’re chatting with a friend and neglect your pup for a moment, you might notice a sudden tug on your sleeve or a plaintive whine. That’s the canine equivalent of a sibling’s jealousy, a clear signal that they crave your focus just as much as any other family member.

In conclusion, researchers worldwide continue to unravel the intricate workings of the dog brain. Though they may seem simple on the surface, dogs possess a rich tapestry of emotions, cognition, and problem‑solving abilities that rival our own. As we deepen our understanding, we gain not only scientific insight but also a stronger bond with the loyal companions that share our lives.

You do spoil your dog, and it’s only right because they’re truly part of the family. The 10 best inventions for dog owners are designed to make everyday life smoother, safer, and way more entertaining – all while keeping those puppy‑eyes shining.

10 PetPeek Fence Window

Let’s be honest: your canine companion loves a good peek at the world beyond the fence, treating it like a personal victory. The PetPeek fence window was crafted for owners who wish they could stop the relentless scratching, digging, or head‑through‑the‑hole antics.

This clever window replaces a simple hole with a clear, half‑dome glass panel that’s both safer and more stylish. Unlike flat openings, the dome lets your dog push its head through, swivel around, and watch the outside without risking injury to itself or anyone nearby.

Whether your pup wants to wave you off when you leave or keep tabs on every passerby, the concave dome protrudes from the fence, soothing barking by giving them a calm, clear view of the other side.

9 Kurgo Car Zip Line Harness

If your little rascal tends to leap onto the front seat or cling to your lap while you’re driving, a regular seat‑belt harness may not cut it. The Kurgo Car Zip Line Harness offers a smarter solution that keeps the excitement in check.

Dogs love riding shotgun, but staying still for safety is a tall order. They’ll try to stick their heads out of one rear window, then dart to the other, before settling on the console next to you.

This invention secures your pup in the back seat while allowing a zip‑line that lets them glide between rear windows, feeling the wind on their face while you remain focused on the road.

8 Frostybowlz Chilled Water Bowl

Even the most loyal dogs despise lukewarm water, and a cool sip can be a game‑changer on a hot day. Frostybowlz’s chilled water bowl tackles the age‑old problem of melting ice and tepid drinks.

Its secret is an insert that freezes the entire 28‑oz steel bowl, keeping water chilled for over 14 hours even in scorching temperatures, whether indoors or out.

The bowl is dishwasher‑safe, features a non‑slip base, and uses FrostyCore’s reusable gel that lasts more than 1,000 freeze cycles. It also doubles as a food cooler and sports a moat‑style rim that keeps ants at bay.

7 SafetyFirst Universal Car Window Travel Vent

Leaving your dog in a parked car can be stressful, especially when you want fresh air without the risk of them jumping out or strangers reaching in. The SafetyFirst Universal Car Window Travel Vent solves this dilemma.

This collapsible grill slots between the top and bottom of a half‑open window, extending the opening for better ventilation while acting as a barrier against unwanted paws or hands.

It’s a simple, inexpensive (under $15) solution that avoids homemade rigs that fall apart, keeping your pet safe and comfortable during short stops.

6 Playdate

Keeping your dog entertained can be a full‑time job, but the Playdate robot turns solo playtime into a high‑tech adventure. It’s a remote‑operated vehicle (ROV) housed in a sturdy, chew‑resistant plastic sphere.

Through a mobile app, you control driving, smiling, and playful actions from anywhere. The ball’s wide‑angle camera streams live video, while the outer shell stays stationary thanks to its wireless docking platform.

Built from non‑toxic polycarbonate, Playdate also offers two‑way audio, letting you talk to your pet and hear them back, bridging the distance when you’re away.

5 LESYPET Leash with Umbrella

Rainy walks can leave your pup drenched, and drying them afterward is a hassle. The LESYPET Umbrella Leash attaches a transparent hood over a small dog’s leash, keeping them dry on the go.

This clever accessory shields tiny paws from puddles, so you won’t need to toweling them once you get home. The see‑through design lets your dog see where they’re heading while staying comfortably sheltered.

Ideal for small breeds, the umbrella‑leash combo makes soggy strolls a thing of the past, letting both owner and dog enjoy wet‑weather outings without the post‑walk wet‑dog drama.

4 IFetch

If there’s a gadget that makes dogs throw a party, it’s the iFetch automatic ball launcher. This mechanical marvel fires balls at three preset distances, keeping fetch sessions lively without tiring human arms.

Press a button, and iFetch hurls a ball up to 30 feet. When your dog returns the ball to the funnel‑shaped mouth, the device automatically reloads for the next round.

Available in multiple sizes—including the mini Frenzy and the high‑power Too—iFetch works without sensors or fancy apps, offering pure, endless fetch fun for pups of all sizes.

3 Furbo High‑Tech Treat‑Tossing Dog Camera

When you’re away at night, a live‑streaming camera with night vision lets you check in on your dog, but Furbo takes it a step further by tossing treats on command.

The free iOS and Android app syncs with the device, turning it into a pet spy that not only streams video but also launches treats to reward your furry friend. You’ll receive push notifications whenever your dog barks.

With Furbo, you can speak to your pup, capture their grin in the dark, and send a tasty surprise—all from wherever you are, keeping the bond strong even across miles.

2 Inubox

When you can’t be home to take your dog out for a bathroom break, the Inubox self‑cleaning waste system steps in, perfect for apartments without a backyard.

It features a hydrophobic tray and a weight‑sensor pad that activates cleaning as soon as your dog steps off the litter box. After a successful potty session, the box dispenses a treat as a thank‑you.

The system senses actual waste, preventing treats from being given for false alarms, and keeps the area odor‑free, making indoor potty training far more manageable.

1 Haptic Feedback Harness

Haptic feedback harnesses have leapt from concept to reality for guide dogs, thanks to researcher Sean Marlin, who designed a leash system that monitors heart rate and respiration.The data is processed by a Beaglebone Black microcomputer housed at the harness base, translating physiological signals into vibratory cues on both sides of the handle.

Blind owners can feel their dog’s status, while an optional Bluetooth headset provides audio alerts. The tech is also being tested for remote monitoring of search‑and‑rescue dogs in hazardous environments.

How the 10 Best Inventions Transform Everyday Dog Care

From safer car rides to smarter hydration, each of these innovations shows how the 10 best inventions for dog owners can turn ordinary moments into extraordinary experiences, keeping tails wagging and owners smiling.

Dogs have been by our side for millennia, and the top 10 popular breeds that have vanished tell a tale of changing human needs, shifting fashions, and sometimes sheer bad luck. Below we explore each once‑renowned canine, why they were adored, and the reasons they slipped into obscurity.

Why These Top 10 Popular Breeds Vanished

10 Talbot

The Talbot was a celebrated hunting hound that roamed the English countryside throughout the Middle Ages. Some historians suspect William the Conqueror may have introduced the breed to England in 1066, though solid proof is lacking. The Talbot even graced the crest of the Earls of Shrewsbury, whose family name mirrors the dog’s. Notably, only the Talbot and the Greyhound appear in English heraldry as hounds.

These hounds were modest‑sized, predominantly white, with short legs, long floppy ears, and a curled tail. Contemporary records praise their keen sense of smell, though the exact quarry—whether deer, boar, fox, rabbit, or otherwise—remains uncertain.

Evidence places the Talbot in the 15th century, with its popularity soaring in the 17th century as hunters prized its tracking precision. It became a staple of English field sports during that era.

By the close of the 18th century, the Talbot began to fade. The Northern and Southern Hounds eclipsed it, and breeders favored certain traits over others, effectively breeding the Talbot out of existence. Nonetheless, its genetic legacy lives on in the Beagle, Bloodhound, and Coonhound.

9 St. John’s Water Dog

St. John’s Water Dog emerged in Newfoundland, likely forming in the late‑16th century. These diligent, good‑natured dogs were treasured by fishermen for their swimming prowess and retrieving abilities, making them indispensable in coastal communities.

The breed’s exact lineage is murky, but it’s believed to be a natural blend of various working dogs that sailors and settlers brought to Labrador. Throughout the 16th and early 17th centuries, they enjoyed high demand and were even exported to England.

Two major setbacks led to their decline. First, Canadian authorities limited dog breeding to promote sheep farming, curbing their numbers. Second, England instituted a quarantine to prevent rabies, halting imports and further reducing breeding opportunities.

By the mid‑20th century, the St. John’s Water Dog was a rarity, and by the 1980s it had vanished completely. However, its genetic contribution endures as a foundational ancestor of modern retrievers, including the Labrador and Golden Retriever.

8 Grand Fauve De Bretagne

The Grand Fauve de Bretagne was a robust scenthound employed to chase wolves and wild boars across the Breton landscape. Its coat was a dense, pale golden‑brown, and the dog possessed a notoriously difficult temperament, suited to the perils of dangerous game hunting.

Temperamentally, the breed could be erratic and hard to restrain. While tracking, Grand Fauves sometimes killed goats and sheep, creating challenges for shepherds. Historical records trace the breed back to the 1520s, when it earned a reputation for exceptional hunting skill.

The breed remained a hunting companion well into the 19th century. However, when wolves were largely eradicated from France, the Grand Fauve de Bretagne lost its primary purpose, leading to a rapid decline in breeding interest.

By the early 20th century, the Grand Fauve was considered extinct. Prior to its disappearance, it was crossed with the Briquet Griffon Vendéen, giving rise to the Griffon Fauve de Bretagne, a breed that still thrives in France today.

7 Russian Tracker

For centuries, the Russian Tracker shepherded flocks across the rugged Caucasus Mountains. These large, swift dogs excelled at repelling wolves, protecting their charges, and were celebrated for their intelligence and ability to manage a herd with minimal human oversight.

Weighing roughly 100 lb (45 kg) and cloaked in a thick winter coat, the Russian Tracker was built to withstand the region’s harsh cold and fend off predators that threatened its flock.

Despite their utility and regional popularity, the breed faded in the late 19th century. New canine imports supplanted them, and there was little effort to preserve the native stock.

Rather than conserving the pure line, breeders mixed the Russian Tracker with bloodhounds and other working breeds, aiming to create a replacement. Over time, the original breed vanished, though it is thought to have contributed to the ancestry of the Golden Retriever among other modern dogs.

6 Blue Paul Terrier

The Blue Paul Terrier was a Scottish breed notorious for its aggressive temperament. Though its precise origins remain hazy, it likely arose in the late 18th century from a cross between an Irish Blue Terrier and an extinct White Bull and Terrier.

Visually, the Blue Paul displayed a striking dark‑blue, smooth coat, reminiscent of certain Greyhounds. Its head was large with a flat forehead, and its ears were small and often cropped.

Throughout the 19th century, the breed flourished in Scotland, prized for its strength and courage—qualities that made it a formidable contender in dogfighting rings. Owners admired its cunning and tenacity in combat.

Because of its violent nature, the Blue Paul proved unsuitable as a household companion. As dogfighting became illegal in Scotland, the breed’s numbers dwindled, and by the early 20th century it was extinct, likely absorbed into other lines through cross‑breeding.

5 Rastreador Brasileiro

The Rastreador Brasileiro was a relatively recent Brazilian breed, first officially recognized in 1967, making it one of the newest extinct breeds. Its coat varied from bluish to black, often speckled, and it resembled the American Coonhound in appearance.

Developed in the 1950s to hunt peccaries—medium‑sized wild pigs native to Central and South America—the breed combined genetics from both American and European hunting dogs to achieve the desired traits.

Tragically, the Rastreador Brasileiro’s existence was cut short by a double catastrophe: an outbreak of disease coupled with an overdose of insecticide decimated the entire breeding population. By 1973, the breed was delisted as extinct.

Recent efforts aim to resurrect the breed by identifying suitable mixed‑breed dogs and cross‑breeding them to recreate the original type. While a full revival has yet to occur, the Brazilian Kennel Club re‑acknowledged the breed in 2019, keeping hope alive.

4 Turnspit Dog

Unlike most medieval dogs bred for hunting, the Turnspit Dog served a singular culinary purpose: powering kitchen spits. First documented in the 16th century, these dogs earned nicknames such as Kitchen Dogs or Cooking Dogs.

Their job involved running on a treadmill‑like wheel, which turned a spit to roast meat. Larger households often employed two Turnspit Dogs, rotating them in shifts to keep the fire continuously turning.

The breed’s fate was sealed by 19th‑century automation. The invention of the spinning jenny—a multi‑spindle spinning frame—rendered the dogs’ labor obsolete. Over time, they fell out of favor and became associated with poverty.

Without a functional role, Turnspit Dogs vanished around the turn of the 20th century. Today, only a single taxidermied specimen, named Whiskey, survives on display at the Abergavenny Museum in Wales.

3 Argentine Polar Dog

The Argentine Polar Dog, though obscure to many, played a vital role for the Argentine Army in the 1950s. Bred specifically as a sled dog for Antarctic bases, it combined the traits of several northern breeds.

Its lineage mixed the Siberian Husky, Greenland Dog, Alaskan Malamute, and a Manchurian Spitz, producing a powerful dog weighing up to 132 lb (60 kg) with a triple‑layer coat ideal for extreme cold.

Eleven Argentine Polar Dogs could haul a 1.1‑ton sled, achieving speeds of up to 22 mph (35 km/h) on flat terrain—perfect for the army’s logistical needs.

By 1994, the breed was extinct. International environmental protocols forced the removal of all Argentine Polar Dogs from Antarctica to protect native wildlife. Isolated from disease‑resistant populations, the dogs eventually perished.

2 English White Terrier

In the 1860s, a group of ambitious breeders christened a new breed the English White Terrier, hoping to create a show‑ring sensation. This pricked‑ear variant of the era’s white terriers aimed to outshine its peers in the exhibition arena.

For roughly thirty years, the breed circulated throughout Britain, likely derived from a cross between a Fox Terrier and a White Italian Greyhound. Official recognition arrived in 1874.

The English White Terrier possessed little utility for hunting or work; its primary value lay in companionship, requiring ample affection and care from its owners.

After three decades, the breed faded into extinction. Its genetic legacy persisted, however, as it was crossed with the Old English Bulldog, contributing to the development of the Bull and Boston Terriers.

1 Molossus

The Molossus was an ancient mastiff‑type dog revered by the Greek tribe of the Molossians, from whom its name derives. Bred for sheer size and ferocity, these dogs excelled in hunting, fighting, and herding.

Historical poets and scholars—including Aristotle, Horace, and Virgil—wrote admiringly of the Molossus, underscoring its impressive stature and reputation.

Legend offers two origins: some claim Alexander the Great returned them from Asia, while others argue Roman soldiers first cultivated them as guard dogs. Neither story is definitively proven, yet both illustrate the breed’s legendary status.

The exact cause of the Molossus’s disappearance remains unclear. It likely vanished through extensive cross‑breeding, a common fate for many ancient breeds.

Despite its extinction, the Molossus lives on through its descendants, influencing modern giants such as the American Bulldog, Rottweiler, Great Dane, and numerous mastiff‑type breeds.

They’re man’s best friend, but how many humans know what makes their dogs tick? Probably not enough, that’s how many. And given how much of their behavior is intended to communicate—with us, no less—we ought to have our tails between our legs. 

Here are 10 things you’ve seen your dog do but haven’t the faintest clue why.

10. Chasing cats

Contrary to popular belief, dogs don’t hate cats. After all, they’re perfectly capable of sharing a household. So why do they chase them so aggressively?

The reason is your dog’s hunting instinct. Some breeds, especially herders and hunters like Shepherds and Retrievers, chase cats more than others. But even toy breeds instinctively hound moving objects—whether it’s a ball, a stick, or a cat. And, unlike balls and sticks, cats instinctively flee, which of course makes matters worse.

There’s also a language barrier between cats and dogs. While a dog wags its tail to show willingness to interact, a cat usually wags in irritation. In other words, Catese for ‘Go away’ is Doggian for ‘Wanna play?’. Hence dogs have chased cats for millennia.

9. Panting

Ever wondered why your dog pants even when they’re just sitting still? Most of the time they’re not out of breath, they’re usually just hot or dehydrated. Dogs don’t sweat like we do (thank goodness), so they pant to keep themselves cool. What’s happening is they’re rapidly taking in air and humidifying it before exhaling so it evaporates from the nose and lungs—cooling the body from the inside out. 

Obviously they need plenty of air and access to water for this process. It’s how dogs can die within minutes from heatstroke when left in hot cars—even with the windows cracked open. They just don’t have enough air.

This isn’t the only reason for panting, though. Depending on the context, it could also indicate excitement, stress, or pain. Sometimes it’s a side effect from medicine. It could also be indicative of a toxic or allergic reaction. It’s important to be aware of all the possible causes so you know when your dog is in danger.

8. Licking you

When your dog licks you, it’s usually a greeting. Nothing mystifying about that. But if that’s all it is, why don’t dogs lick each other instead of going straight in for their customary butt sniff? 

It’s because it’s a puppy behavior. In the wild, when a mother returns to her pups from a hunt, her dependents will lick around her snout—prompting her to vomit up some food. That’s basically what you are to your dog, a lifelong mother. By providing for all of their needs, we encourage a permanent puppyhood. Such retention of juvenile behavior into adulthood is called ‘neoteny’. Another example is how vocal domesticated dogs are (like puppies) compared to dogs in the wild. 

Keep this in mind if you’re licking-averse. Punishing your dog for licking your face is cold as well as confusing. The best thing to do is let them at it. But if you really don’t like it, try covering your face and rewarding when they lick your hand instead. Or teach them an alternative greeting.

7. Digging (including indoors)

Dogs dig holes for any number of reasons, not just to hide bones like their pre-domesticated ancestors.

One key reason is their instinct for denning. Outside, a hole would keep them sheltered from cold weather and cooler in hot. This is also the reason why you might see your dog scratching as though digging indoors—particularly on their bed. Another reason, especially if your dog was bred for hunting, is an instinct to catch prey (such as gophers) in burrows.

Yet another reason, though, is stress relief. Separation anxiety is common in dogs and if they’re left on their own in the yard all day, they’ll often channel that stress into digging. It keeps them occupied, like OCD. At least until you come home and scold them for a behavior you didn’t understand.

6. Eating grass

It’s a common understanding that dogs eat grass when they want to throw up. You may have seen your own dog chewing the lawn until they vomit yellow foam. This is bile, which builds up overnight and irritates the stomach when it’s empty. The solution is a small evening meal.

But this isn’t the only reason dogs eat grass—or even the primary reason. In fact, according to a study, only 22 percent eat grass until they vomit, and only nine percent seem ill before they start. Clearly, something else is going on. 

Aside from boredom, the main reason why dogs eat grass appears to be dietary deficiency. Grass contains a number of vitamins, minerals, and nutrients that they may not be getting from their food but which, instinctively, their once-wild bodies crave. It’s been suggested that fiber is a big one.

5. Tilting their head at you

When dogs tilt their head, you can almost hear a Scooby Doo “huh?”. And that’s kind of what it is (assuming they don’t have a medical problem). Head-tilting usually just means dogs have heard something they don’t understand—but want to. For many breeds, it compensates for their ears. Dachshunds, for example, with their flaps, might tilt to uncover the ear canal. 

But there’s probably more to it than that. After all, hearing isn’t exactly a handicap for dogs; it’s one of the ways they’re better than us. So actually what we’re seeing when they tilt their head may be super hearing in action. According to some experts, dogs tilt their heads to triangulate the source of a sound. 

Obviously this doesn’t explain why they tilt their head at us. Unfortunately it’s not entirely clear. However, it may have to do with their vision, with head-tilting compensating for snouts. That may be why Bulldogs and other short-nosed breeds tilt their heads less than others. It may also be that you’ve unwittingly rewarded this cute dog behavior in the past, encouraging them to do it more often. 

4. Cowering from thunderstorms

All dog owners know the stresses of a thunderstorm. All of a sudden, it’s like your happy-go-lucky best friend is in need of some serious counseling—especially if storms are rare where you live. They’re also likely to be more afraid if their first 14 weeks of life (their socialization window) fell outside of storm season. You freaking out also doesn’t help.

Interestingly, though, it’s not just the noise. Primarily, it’s the static electricity, which runs through their fur and causes discomfort. In fact, it can even cause shocks. 

This is why they hide. It’s not to evade some unseen threat; it’s to ground themselves and minimize the static. Knowing this, there are ways we can help—such as guiding them to a good grounding spot or rubbing their fur with an unscented dryer sheet. It’s important not to be too overbearing, though, since your dog is already unnerved.

3. Moonwalking after doing their business

We’ve all seen it, that strange ritual habit of scratching the ground with the hind legs after taking a dump. To the uninitiated, it looks like an instinct to bury their do-do, hiding their tracks from other dogs. But it’s actually the opposite. Dogs’ toe pads are some of the only places on their bodies with sweat glands, so by wiping them on the ground they’re deliberately leaving their scent. Meanwhile, digging in at the same time with their claws leaves a clear visual mark for other dogs to find. The stronger the mark, the more impressive the dog—which is why they “sign their art” with such gusto. 

You see, for dogs toilet time is a social occasion; every deposit is packed with information. You may want to bear this in mind next time you catch them eating poop. Not only is it a behavior they learned from their mother, they’re communing with the neighbor dog that left it. (If nothing else, there’s minimal risk and it can even provide nutritional value.) 

Dogs sniff pee for much the same reason: Gathering intel. In fact, so data-rich is a puddle of pee that while dogs usually fail the traditional self-awareness test (e.g. putting them in front of a mirror with a mark on their body to see if they try to shake it off), they can easily identify their own urine.

2. Wagging their tail

We learn it in preschool: Dogs wag their tails when they’re happy. But, as you’ve probably learned since, it’s really not that simple. Dogs do wag their tails when they’re happy, but they wag for other reasons too—positive and negative. So all it can be said to reliably mean is your dog is communicating something. And you might want to learn to translate.

It depends on the speed and position. According to PetMD, a slightly upright tail wagging at moderate speed is Doggian for “I’m happy.” As it gets faster and faster—becoming the so-called ‘helicopter tail’—it tells you they’re super excited. No surprises there. But did you know that when the tail is arched over the back it indicates aggression? In this case the speed of the wag is a measure of how much the dog wants to bite you.

There’s also an important difference between wagging to the left side or right. It doesn’t matter what breed your dog is; when their tail is wagging slightly to the left, it means they’re feeling anxious, and when it’s wagging slightly to the right, it means they’re feeling friendly. And as pseudoscientific as this sounds, it has been extensively studied—particularly in the context of left-right asymmetries in the brain.

1. Walking in a circle before lying down

The received wisdom as to why dogs circle their bedding, or the couch, or the floor, or wherever they’re about to rest, is that they’re scanning the horizon for threats. Another common theory is that they’re scaring off vermin and pests. But, according to research, the explanation is actually pretty simple: They’re treading out bumps. Animal psychologist Professor Stanley Coren found dogs were three times as likely to circle on uneven bedding.

But why then do we also see dogs walking in a circle before doing their business outside? Scanning the horizon, right? No. Strangely enough, studies show a clear preference among dogs for pooping in alignment with the Earth’s magnetic field—at least for the fifth of the day when it’s stable. More specifically, they like a north-south alignment and avoid east-west.

Researchers aren’t sure why. Maybe dogs just feel better this way. Other animals, including birds and cows, also align themselves with the magnetic field of the planet. Whatever the reason, though, it seems fair to assume that it also comes into play when they’re circling for rest.

Looking for a great dog movie to watch with your dog? Dogs are not only the superstars of our lives, they are movie superstars also. There are a number of movies that are dedicated to our canine buddies, and they are great for any family or friends movie night.

Here are 10 great dog movies.

1. Marley & Me

Marley is a Labrador that has always been independent and unruly. Jennifer Aniston and Owen Wilson are the couple who eventually adopt him in Marley & Me, an enjoyable movie with plenty of events to give you new doggie goals. The film’s heartwarming moments will make it great for both of you; this should be your next family-friendly flick night out.

2. A Dog’s Purpose

The storyline of the movie is based on a book by W. Bruce Cameron and revolves around events that take place after the re-birth of an old dog, who serves his purpose four times before understanding it himself. The film will make you weepy for sure but in general, can be considered emotional and fulfilling to watch.

3. The Secret Life of Pets

Pets are known for being loyal and loving. But what do they do when you’re not around? How does their day look like? The Secret Life of Pets is the answer to these questions. This movie reveals everything your pets might be doing while we’re miles away at work or school, whether it’s sleeping in a cozy bed all day long or having an epic adventure with other animals! If you want something that will make you laugh out loud then this film is perfect for you – just don’t tell our furry friends about it until after watching so as not to spoil any surprises.

4. 101 Dalmatians

This is one of the most famous movies in recent history. It’s a classic story of dalmatian puppies escaping from Cruella De Vil and having to go on an adventure before they are found again- but unlike almost every other Disney film out there it has no magic spells, singing princesses nor does it involve any romance with princes. What makes this so great though? You can watch it both as cartoons and movie.

5. Dog Days

If you are a pet owner and wondering how your pet and especially a dog is making your life better then this movie is for you. Watch as these dog owners learn more about themselves through caring for their furry friends and come closer to each other in the process. The film shows that our pets bring us closer together with other people in both unexpected and amazing ways.

6. Homeward Bound: The Incredible Journey

When the family goes on vacation, they leave their pets behind at a relative’s house. The two dogs and one cat are devastated by this thought of abandonment so much that they undertake an epic journey to find their loved ones. During the adventure, there is plenty of laughter as well as emotional moments along it. This story has something for everyone.

7. Beethoven

Beethoven has a reputation for being one of the most well-known and popular movies about dogs. It follows a Saint Bernard who is full of limitless energy, as he causes some damage to his owners’ house while also making it an adventure worth remembering in this whimsical film. By the end, they learn that even though their family now includes these large canines with questionable table manners–they are wonderful friends.

8. Air Bud

If you’re looking to motivate your dog and teach him how to stay active, this movie is just the thing for it. You’ll be able to see what a golden retriever does when he’s at his best during games and has plenty of winning streaks. In addition, while watching this film, you will also get some insight into which games you could play with your dog.

9. Bolt

Bolt is a great movie for the entire family to watch. The story follows Bolt, an adorable dog who plays the role of a dog with superpowers. The story begins when he gets lost and thinks that his owner has abandoned him, and he still is the super dog. In the process of finding his owner, he meets and befriends a black cat who has been abandoned by her owners and lives on the streets.

10. Lassie

The powerful movie demonstrates how love can overcome all odds, with a boy who refuses to give up on his dog no matter what. It has a powerful message about the power of love. The boy refused to give up on Lassie even though he was told that they could no longer afford him and it is clear from watching how much the dog loves his owner, which allows them to overcome any obstacles together.

All of these movies are great and show how dogs could make our lives better and more worth living. And they make great movies for weekends.

Did we miss any movie? Let us know in the comments below.