Get

In Your Inbox

Dogster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Is a Pitbull a Breed or Are They Technically Mutts? Vet-Verified Facts & FAQ

american-pitbull-terrier-outdoor

Pitbulls are one of the most recognizable dog breeds, known for their loyalty and powerful strength. However, if you actually look the breed up, you’ll find out that the Pitbull is not a recognized dog breed. Is a Pitbull a mutt, though? It can be, but it really depends on the definition that you use.

The term “Pitbull” is often used as an umbrella term to describe a group of dog breeds, such as the American Staffordshire Terrier, American Bully, and the Staffordshire Bull Terrier. However, the term can also be used for any dog that has certain physical traits, such as a muscular body and broth head, and that certainly includes mixed breeds or mutts. Again, some of these breeds are recognized by clubs, while others aren’t. For example, the UKC recognizes the American Pitbull Terrier as a breed, but the AKC does not.

If you’ve ever wondered what breeds make up the Pitbull, why the breed is controversial, or why they’re called Pitbulls in the first place, you’re on the right page! Let’s explore a bit about the Pitbull’s origins, name, and lineage.

divider single dog paw oct 2024

What Breeds Are Considered Pitbulls?

A lot of Pitbulls have been bred with many other dog breeds over the years to produce more desirable genetic traits, such as loyalty, a strong bite, and a bold personality. According to the Animal Foundation, though, 90% of dogs identified in shelters as a particular breed are actually misidentified,1 and this often includes Pitbulls. For a better idea of what kinds of dogs may be considered Pitbulls based on appearance, refer to our list just below.

The Top Breeds Commonly Called Pitbulls:
American Pitbull Terrier with flowers
Image Credit: Jumpstory

Why Are They Called Pitbulls? Name & History Explained

Pitbulls have a long and storied history, much of it sordid in nature. They first came to light in the 1800s in the UK, the result of a cross between the bulky Old English Bulldog and the gamey Old English Terrier. The goal was to create a strong but agile dog to bait bulls and bears. When that practice was outlawed in 1835, English breeders continued to breed Pitbulls as fighting dogs.

Pitbulls were imported to the US soon after and were still used in cruel blood sports. However, Pitbulls proved versatile at many jobs and worked as guard dogs, herders, and beloved family companions. Throughout all this, the Pitbull’s infamous reputation for their aggression and powerful jaw hindered efforts to formally recognize the breed.

The AKC has yet to formally recognize the Pitbull as a breed, mostly out of concern for the breed’s association with dog fighting and their enduring reputation for aggression. Other schools of thought say the Pitbull is too crossbred to establish breed standards.

How Can You Tell a Dog Is a Pitbull?

Technically, an American Pitbull Terrier has both Old English Bulldog and Old English Terrier DNA. However, many so-called Pitbulls have proven to not be Pitbulls at all, and it’s nearly impossible to tell a “real” Pitbull from an imitator without genetic testing. According to this 2015 study, “reliable inclusion or exclusion of dogs as ‘pit bulls’ is not possible, even by experts.” One in three dogs pinned as Pitbulls in the study didn’t even have Pitbull DNA at all! It just goes to show that you really can’t tell a dog’s breed apart at a glance. Many animal shelters and rescue organizations are starting to even not bother identifying a breed if the dog appears mixed, like Pitbulls.

red and white pitbull
Image Credit: Mary Swift, Shutterstock

Misconceptions About the Pitbull

There are numerous misconceptions about the Pitbull and dogs that resemble them. Sensationalized media coverage doesn’t help by casting Pitbulls as bloodthirsty fighting dogs, either. Let’s deconstruct some of these common myths.

Misconceptions About Pitbulls:
  • They have locking jaws: Pitbulls do not have locking jaws, and their famous jaw strength is all thanks to their powerful jaw muscles.
  • They’re aggressive: While it is true that some dogs can be more aggressive based on genetics, aggression is largely a product of environmental factors, poor socialization, and improper training.
  • They bite without warning: Like all dogs, Pitbulls will often exhibit warning signs like stiff body posture and low growling before biting.

divider single dog paw oct 2024

Conclusion

Pitbulls are technically not a breed of their own unless you’re counting the breeds that are included under this umbrella term. Several different breeds are commonly confused for Pitbulls, like the Boxer and Bulldog, but most Pitbulls have a mixed bloodline that makes them mutts.


Featured Image Credit: otsphoto, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything dog

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Dogster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Blue German Shepherd Dog Breed: Info, Pictures, History & More

German Shepherds have been a long-standing favorite among dog lovers for years! It’s really no wonder. They have proven to be extremely useful...

Can You Rent a Puppy? Pros, Cons & Alternatives

While many of us would enjoy the benefits of dog ownership, our living situations don’t always allow us the opportunity. But now, there...

Adventure Medical Kits – Vet in a Box Dog Product Review 2026: An Expert’s Breakdown

What Is Vet in a Box Medical Kit? How Does It Work? Your dog loves going everywhere with you: hiking, camping, traveling, or...

Rhinitis & Sinusitis in Dogs: Signs, Causes & Care Guide (Vet Answer)

Rhinitis and sinusitis are medical conditions that mean inflammation of the nose (rhinitis) and inflammation of the sinuses (sinusitis). Rhinosinusitis, then, is if...

More related

12 Disheartening Australia Dognapping & Dog Theft Statistics: 2026 Update

Note: This article’s statistics come from third-party sources and do not represent the opinions of this website. Although there is a larger population...

190+ Belgian Malinois Dog Names: Popular & Unique Ideas

Congratulations on your brand-new Belgian Malinois! These confident, hard-working pups are known to form an intense and unbreakable bond with their humans, so...

Chimation (Dalmatian & Chihuahua Mix): Info, Pictures, Care & More

An active little dog with a big personality, the Chimation was developed by intentionally breeding a Dalmatian with a Chihuahua. They combine the...

Audacious Side-Eye & Other Subtle Ways That Pip Shows Hate Toward Me

Hi, I’m Allison. Read my introduction to learn more about me and my three mixed-breed dogs from Thailand, Jelly, Lorraina, and Manic. Have...

Keep reading

Can Dogs Eat Golden Berries? Vet-Approved Nutrition Advice

Your dog might beg you to share your food with them, but it’s always best to do your research first to ensure that the food doesn’t contain any dangerous ingredients. One increasingly popular food that people might wonder about is...

Can Dogs Eat Golden Berries

What to Feed a Mother Dog After Giving Birth: Vet-Approved Options & Tips

After a mother dog gives birth to her puppies, she needs immediate dietary support. Birthing an entire litter takes a lot of energy, and she will continue to require an uptake in calories, fat, and protein as the pups grow...

mother-dog-with-her-puppies

Can Dogs Eat Ice Cream? Vet-Verified Health & Safety Guide

Ice cream is a yummy treat many people enjoy, especially during the hot summer months. For dog owners, it’s common to see their pooches begging for a taste, watching on with pleading, imploring eyes, hoping a scoop will suddenly head...

Can Dogs Eat Ice Cream

Can Dogs Eat Fritos? Vet-Reviewed Facts & FAQ

Dogs aren’t well-known for their pickiness, and it’s up to owners to monitor the food they can access. Just as you wouldn’t eat a bowl of Purina, your pup shouldn’t be making a habit of feasting on the foods we...

Can Dogs Eat_fritos

Can Dogs Eat Sprinkles? Vet-Verified Nutrition Facts, Risks & Alternatives

Having parties and celebrations for dogs has become more common in recent years. While there’s absolutely no problem with planning parties for your dog, it’s important to provide dog-safe food and snacks. A common treat present at parties is sprinkles....

Dogster-Can-Dogs-Eat-Sprinkles

Can Dogs Eat Pop-Tarts? Vet-Verified Risks & Alternatives

If your dog is like most, they are not discerning when it comes to what they eat. They may not go after those pieces of lettuce that you accidentally drop on the kitchen floor while making a salad, but they...

Can Dogs Eat_Pop Tarts

Can Dogs Eat Carne Asada? Vet Reviewed Facts & FAQ

You may be familiar with the phrase “puppy dog eyes.” That is why saying “no” to a dog is next to impossible when they want something, whether they want to play, get up on the couch with you, or eat...

Can Dogs Eat_carne asada

Darwin’s Natural Selections Dog Food Review 2026: An Expert’s Breakdown

If you’re a proud owner of a dog, you’ve likely heard about raw dog food diets and subscription services. While there are lots out there to check out, the big question is, are they all the same? That’s what we’re...

Darwin’s Natural Selections Dog Food