12 Tiny Dogs That Will Stand Their Ground Against Coyotes

Coyotes might rule the wild, but there are some tiny dogs that refuse to back down—even when the odds look stacked.

While you might expect a large guard dog to stand its ground, these small breeds come with big hearts, loud barks, and zero fear. They don’t let their size stop them from defending their home, family, or even their backyard.

With the right supervision and safety measures in place, these dogs can be surprisingly helpful in keeping coyotes at bay.

From scrappy terriers to pint-sized powerhouses with bold instincts, these breeds prove that courage isn’t about how big you are—it’s about how big you think you are.

Here are 12 small dog breeds that are brave enough to stand up to coyotes, no matter the threat.

1. Jack Russell Terrier

The Jack Russell Terrier may be small, but its heart is enormous. Originally bred to hunt foxes, this dog has energy to burn and an attitude that says, “Bring it on.”

They’re lightning-quick and fearless, which means they won’t hesitate to chase off an intruder—even one as intimidating as a coyote.

Their powerful bark often acts as the first line of defense, warning everyone in the area of potential danger. Jack Russells are intensely loyal, fiercely protective, and wired to take action rather than freeze up.

When kept in a safe, enclosed yard and under close supervision, these dogs can help alert you long before a coyote gets too close. Just don’t underestimate them—they’re scrappy little warriors who never back down.

2. Miniature Schnauzer

Miniature Schnauzers are like dignified little generals—disciplined, alert, and incredibly bold. Despite their stylish beard and polished look, they’re rugged enough to confront trouble head-on.

These dogs were bred to hunt vermin, so they’re no strangers to confrontation.

Schnauzers are natural watchdogs with strong territorial instincts. If a coyote gets near their turf, you can bet your Schnauzer will raise the alarm and stand its ground. They’re often fearless in situations that would make larger dogs think twice.

They’re also smart and responsive, which makes them easier to manage during tense situations. While they shouldn’t be left alone outdoors, especially at night, their bravery makes them a reliable deterrent in the presence of their owners.

3. Rat Terrier

This feisty farm dog was bred to eliminate pests, and it has no patience for unwelcome visitors—especially ones with pointy ears and a wild stare. Rat Terriers are agile, intelligent, and fiercely protective of their home and humans.

They might only weigh around 10 to 25 pounds, but their bark carries serious authority.

They’re fast enough to dodge and dart, which helps in situations where speed is crucial for safety. Rat Terriers are especially good at noticing subtle changes in their environment.

When paired with secure fencing and watchful eyes, these little watchdogs can act as your early warning system. They won’t hesitate to sound off the second a coyote appears nearby, and their determined nature means they won’t be easily intimidated.

4. Dachshund

It might surprise people that a dog with such short legs could be so fearless—but Dachshunds were bred to battle badgers in their dens. That level of grit doesn’t go away just because they’re lounging on your couch now.

These dogs are incredibly vocal, and their bark is surprisingly deep and powerful. That noise alone can deter coyotes who aren’t looking for a fight. Dachshunds are bold, stubborn, and protective of their people and territory.

While they’re not built for direct combat with a wild animal, their early warnings and sheer audacity can give you the heads-up you need.

Just be sure to keep them secure—Dachshunds are braver than they are big, and sometimes that courage can get them into trouble.

5. Cairn Terrier

Don’t let the scruffy appearance fool you—Cairn Terriers are tough little dogs with a mighty voice and no shortage of nerve. Originally bred to flush out foxes and other small game from rocky crevices, these dogs are used to standing up to threats.

They’re highly alert and quick to react to strange sounds or unfamiliar scents. Coyotes are unlikely to sneak past a Cairn without being detected, and once spotted, they’ll be greeted with a relentless barrage of barking and territorial posturing.

Though they can’t overpower a predator, their role as an alarm system is invaluable. Cairns also have that “try me” attitude that makes them surprisingly intimidating for their size.

Just be sure they’re always supervised—they’re brave enough to chase danger if left alone.

6. Yorkshire Terrier

Yorkies are tiny, elegant, and usually dressed in bows—but beneath that polished coat is a warrior spirit.

Originally bred to hunt rats in textile mills, these little dogs have a high prey drive and aren’t afraid to challenge something bigger than themselves.

They’re one of the loudest small breeds, and their persistent barking can send coyotes running the other way. Yorkies are also extremely loyal and territorial, making them excellent at detecting threats early on.

While they shouldn’t be left outside unattended, especially in coyote-prone areas, they’re incredibly brave when by your side.

Their fearlessness makes them great companions for alerting you to anything out of place—and their sass alone is enough to make a predator think twice.

7. Border Terrier

Border Terriers were bred to chase foxes through the countryside, and they haven’t forgotten their roots. These wiry little athletes are confident, quick, and incredibly persistent—traits that make them stand out when facing unexpected dangers.

Their compact build allows them to move with stealth and speed, while their alert nature ensures they’ll be the first to detect a coyote creeping near. They’re also deeply bonded with their families and have an instinct to protect what’s theirs.

Don’t be fooled by their rough-and-tumble charm; Border Terriers are tough cookies who don’t scare easily.

While they shouldn’t confront coyotes directly, their bark and bravery serve as a powerful early warning—and their presence alone can help keep predators away when properly managed.

8. Tibetan Spaniel

Tibetan Spaniels aren’t fighters in the traditional sense—but they are watchful sentinels, always tuned in to what’s happening around them.

Originally bred to sit atop monastery walls and serve as early-warning dogs, they have a strong sense of vigilance.

These dogs are alert, intuitive, and tend to be suspicious of unfamiliar sights and sounds. That makes them excellent at spotting a coyote before you even realize anything is wrong. Once alerted, they’ll bark with surprising force and determination.

While they lack the aggression of terriers, Tibetan Spaniels make up for it with sharp perception and unwavering loyalty. When paired with a more assertive breed or a protective owner, they play a key role in keeping the perimeter safe.

9. Miniature Pinscher

Miniature Pinschers may be small, but they strut around like they own the world—and that confidence can be a strong deterrent. Known as the “King of the Toys,” this breed is alert, fearless, and quick to assert dominance.

Min Pins are always on high alert and have a loud, piercing bark that can easily scare off potential intruders, including coyotes. Their speed and agility also give them an edge when it comes to avoiding danger.

These dogs are bold to the point of being reckless, which is why supervision is essential. But with you nearby and a good fence in place, they’ll stand tall and sound the alarm with zero hesitation. They simply don’t see themselves as small.

10. Shiba Inu

Independent and sharp-eyed, the Shiba Inu is one of the most fox-like dog breeds—and they’re not afraid to stare down a fellow canine, wild or domestic.

Though they’re not technically a toy breed, their compact size and bold personality earn them a spot here.

Shibas are famously aloof but will immediately take notice of anything that seems off. They’re vocal in a unique way—think sharp yelps and the infamous “Shiba scream”—which can act as both a warning and deterrent.

With their lightning reflexes and serious attitude, they won’t back away from a threat.

However, they do require an experienced owner to ensure they don’t take unnecessary risks. In the right hands, they’re sharp little guardians with no fear of coyotes.

11. West Highland White Terrier

Westies are small, white, and adorable—but make no mistake, they’ve got nerves of steel. Originally bred to hunt rodents and burrowing animals, West Highland White Terriers are courageous, confident, and always on alert.

These dogs have powerful voices and aren’t afraid to use them. A coyote crossing into their turf is bound to get barked into retreat—especially with an owner nearby. Westies are also incredibly loyal and quick to defend what they care about.

They don’t just warn you about danger; they try to handle it themselves, which is why supervision is key. Give them the right structure, and you’ve got a fearless little dog who punches well above their weight when it comes to standing guard.

12. Chihuahua

Chihuahuas might be the smallest breed on this list, but their attitude could rival that of a lion. What they lack in size, they more than make up for in confidence, loyalty, and sheer volume. These dogs aren’t just yappy—they’re determined.

Their bark, though high-pitched, is relentless. Coyotes often avoid situations where they’ve been detected, and a Chihuahua will make sure everyone within shouting distance knows something’s wrong.

They’re often found glued to their owner’s side, acting as personal bodyguards.

You wouldn’t send them into a fight, but their constant vigilance and alertness are incredibly valuable. With a protective owner and a safe space, these little dynamos can hold their own as fierce, pint-sized protectors of the home.