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.

What Breed of Dog Is Hulk? Famous Dogs Presented

The Hulk

If you’ve been following the infamous Hulk on Instagram, YouTube, or via the news, the first thing you’ll have noticed is that he’s ginormous, weighing in at 180 pounds. You’ve also likely wondered what breed he is. This gigantic yet sweet family dog is a Pit Bull.

“Pit Bull” is not a breed in itself, but an umbrella term for certain dog breeds like the American Pit Bull Terrier and the American Staffordshire Terrier. In Hulk’s case, he was born to an English Bulldog and another Pit Bull breed, though the exact Pit Bull breed in question is not known. In this post, we’ll tell Hulk’s story, why he’s famous, and share more about Pit Bull breeds.

divider single dog paw oct 2024

Who Is Hulk?

Hulk—one of the world’s largest Pit Bulls— is a Dark Dynasty K9 dog. If you’re unfamiliar with Dark Dynasty K9s, it’s a New Hampshire-based Pit Bull training organization founded by Marlon Grennan in 2004. The organization trains extra-large Pit Bulls as protection dogs for a wide range of clients, including vets, celebrities, the police, and families.

Founder Marlon Grennan has stated that Dark Dynasty K9s’ goal is to produce fearless, disciplined, and stable dogs—not ungovernable dogs that attack or maul. The organization also advocates for Pit Bull welfare and promotes proper training practices and the building of healthy relationships between Pit Bulls and their humans.

How Did Hulk Get Famous?

Hulk first came to the public’s attention in 2015, when, at just 18 months old, he was reported to weigh in at 175 pounds. He won people’s hearts around the world when a YouTube video showed him snuggled up on the couch with his family, happily accepting belly rubs, and giving pony rides to Grennan’s toddler. To date, the video has more than 78 million views.

In addition to arousing curiosity about Dark Dynasty K9s and the work it does, Hulk being in the public eye helped to quell misconceptions about the Pit Bull breed—a breed often considered to be uncontrollable, unpredictable, and aggressive.

Is It True That Pit Bulls Are Dangerous?

Pit Bull breeds tend to get a bad rep, but many would argue that they’re greatly misunderstood dogs. Any dog—whether Pit Bull or Golden Retriever—has the potential to be dangerous if they’re not properly socialized, are taught aggressive tendencies, or fall victim to abuse and neglect. In the case of Pit Bulls specifically, they tend to be victims of their image.

Due to the misconception that Pit Bulls are naturally aggressive, they’re sometimes acquired by irresponsible owners with plans to use them for protection, as fighting dogs, or as a status symbol. Some of these dogs are also abused and neglected. These factors, in turn, increase the chances of dangerous incidents taking place and exacerbate the image of Pit Bulls that the media puts out there.

The truth is that well-socialized Pit Bulls, as we see with Hulk, can make wonderful family dogs and companions for responsible owners. This is supported by the American Kennel Club, which opposes Breed Specific Legislation, as do several other organizations, including the American Veterinary Medical Association and the American Society for the Prevention of Cruelty to Animals.

red and white pitbull
Image Credit: Mary Swift, Shutterstock

divider single dog paw oct 2024

Final Thoughts

A quick recap before you click away: Hulk is a Pit Bull and is one of Dark Dynasty K9’s dogs—and one of the largest dogs in the world. He’s famous for being an example of the work that Dark Dynasty K9s do with Pit Bulls, while at the same time showing the world how sweet and loving Pit Bulls can be when raised properly.

We hope you’ve enjoyed reading all about this gentle giant—head on over to YouTube and do a search for “Hulk the Pit Bull” if you’d like to see him in action.

See also:


Featured Image Credit: The Hulk of  Dark Dynasty K9s.  All rights reserved to the copyright owners.

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

10 Best Puppy Training Books In 2026 – Reviews & Top Picks

We look at some classic (and some sorta scary) dog training books from the last century. Recoil in horror, or pine for those...

Wauzer Dog Breed: Info, Pictures, Care Guide, Temperament & Traits

The Wauzer is a hybrid that crosses the West Highland Terrier with the Schnauzer. They’re considered a good breed for owners with dog...

How Long Does It Take a Rescue Dog to Bond With You? Vet-Verified Facts & Advice

Bringing a rescue dog into your home is a wonderful thing to do, but it comes with its own set of challenges. For...

Do Pitbulls Like Water (and Can They Swim)? Facts & FAQ

As a devoted Pitbull owner, you’ve likely pondered whether Pitbulls like water. By and large, most Pitbulls absolutely love splashing around in water....

More related

Are Corgis High Maintenance? Breed Necessities & Care Tips

Corgis are adorable, lovable, and so much fun. Corgis are also a little high maintenance compared to some other dog breeds. It might...

Can Dogs Eat Licorice? Vet-Verified Nutrition Facts & Info

Our pets can eat all sorts of goodies that we can prepare from the comfort of our own kitchens. However, when it comes...

9 Best Dog Foods at Tractor Supply in 2026 – Reviews & Top Picks

Tractor Supply is a fantastic resource for pet care supplies, including food. They offer a wide variety of dog foods, making it difficult...

5 Ollie Dog Food Alternatives in 2026: Comparison & Reviews

When it comes to your dog’s health, Ollie pet food is one fresh-food brand that is becoming increasingly popular. This brand is on...

Keep reading

Can Dogs Eat Mint? Vet Approved Facts & FAQ

What do you think of when you think of mint? Fresh breath, spruced-up salads, smoothies, and mojitos. But have you ever wondered if your dog can have mint? Smelly dog breath is a common complaint, so is it okay to...

can dogs eat mint

Fromm vs Acana Dog Food: 2026 Comparison, Pros & Cons

When you’re faced with a choice between two trustworthy dog food brands with excellent ratings, it can be a bit bewildering. Fromm and Acana both produce high-quality dog food and have solid reputations in the dog food markets, but does...

Dogster_Dog Food Fromm VS Acana

Heed Dog Food Review 2026: Pros, Cons, Recalls & Guide

Review Summary Heed dog food is a newer dog food brand that is relatively unknown. However, their offering of fresh kibble is quickly picking up steam and proving to be a hit with most customers. They advertise that their food...

Dogster_Heed Dog Food Review

Farmina Dog Food Review 2026: Pros, Cons, Recalls & FAQ (Vet-Approved)

Farmina Dog Food Review Summary Farmina dog food is available at retailers in the United States and Europe. Farmina is an Italian pet food company that produces three lines of dog food full of only high-quality ingredients. It’s difficult to...

Dogster_Farmina Dog Food Review

Kirkland vs Blue Buffalo Dog Food Comparison 2026: Which Is Better?

Choosing the right food for your dog should be simple, right? We get it—with countless brands, endless ingredient lists, and ever-evolving advice on what’s best for each dog, it’s easy to feel overwhelmed. What’s truly healthy for our furry friends?...

Dogster_Dog Food Kirkland VS Blue Buffalo

Can Dogs Eat Mochi? Vet-Verified Nutrition Facts & Risks

Dogs don’t stop to think about whether or not they should eat something, so it’s up to us as dog owners to do the thinking for them. If you’ve made mochi and you’re wondering if your dog can have any,...

Can Dogs Eat_mochi

6 Best Dog Foods for Shiba Inus in 2026 – Reviews & Top Picks

As with most pets, the Shiba Inu is at its healthiest when eating high-quality dog food that is specially designed to meet its needs. This breed is energetic but also prone to becoming overweight due to being a small breed...

Shiba Inu dog eating from stainless steel bowl

11 Best Senior Dog Foods in 2026 – Reviews & Top Picks

You’ll start to notice as your puppy grows to adulthood and beyond that, just like humans, their body starts to slow down and wear out. Once that starts happening, pet owners know that the senior years have started. It may...

dog eating