• Video
  • Shop
  • Culture
  • Family
  • Wellness
  • Food
  • Living
  • Style
  • Travel
  • News
  • Book Club
  • Newsletter
  • Privacy Policy
  • Your US State Privacy Rights
  • Children's Online Privacy Policy
  • Interest-Based Ads
  • Terms of Use
  • Do Not Sell My Info
  • Contact Us
  • © 2026 ABC News
  • News

175-Pound Pit Bull Hulk Shatters Misconceptions About the Breed

2:12
175-Pound Pit Bull Hulk's Big NYC Adventure
Ruaridh Connellan/Barcroft Media /Landov
ByAVIANNE TAN
March 03, 2015, 4:51 PM

— -- This dog just may be the world's largest Pit Bull. Only 18-months-old, Hulk weighs a hefty 175 pounds.

Despite his intimidating size, his owners Marlon Grannan and his wife Lisa Grannan say Hulk is a sweet family dog and a best friend to their 3-year-old son Jordan.

Online videos and photos of Hulk with their son in their New Hampshire home shatter misconceptions about Pit Bulls as ruthless monsters.

Related Articles

Dog Shows Up at Hospital Where Owner Is Battling Cancer

Related Articles

Joey the ‘Extremely Nimble’ Two-Legged Dog Gets Forever Home

Grannan's toddler can be seen riding Hulk, singing with him and napping with him.

"He's a wonderful, excellently trained dog," Grannan said. "He plays with my kid, he's great with the family and he's so, so sweet."

"Because Pit Bulls are only in the media when bad things happen, this myth of them as monsters gets perpetuated," Grannan added, "but it's not true. They might not be for everyone, but under a good leader and with proper training, they make amazing family and work or protection dogs."

Grannan and his wife are the owners of Dark Dynasty K9s, family-owned kennel that breeds and trains American Pit Bull Terriers as protection dogs for clients worldwide. Dark Dynasty K9s is also a member of the American Dog Breeders Association and the United Kennel Club.

"I want to emphasize that we breed and train dogs who come in stable," Grannan said. "Our goal is to make these dogs fearless for the intimidation factor that protection dogs need to have, not for them to be uncontrolled and maul or bite anyone. That is improper training."

He owns 12 Pit Bulls in training and one Chihuahua. All of them live and work with him at their 150-acre home and kennel, Grannan said.

And yet, Hulk, the biggest of them all, has garnered the most attention. A video of him being weighed last month had over 7 million views as of Tuesday morning.

"My hope is that we can stop ignorance and change people's minds about Pit Bulls in a positive way with all this attention," Grannan said.

Up Next in News—

Rip current risk at onset of Memorial Day Weekend: How to stay safe

May 22, 2026

What to know about 'Lulu's Law' requiring emergency shark attack notifications

May 21, 2026

Father, daughter speak after Lyft driver is accused of using AI-generated image for damage claim

May 20, 2026

Police officer speaks out after rescuing choking toddler in incident caught on camera

May 20, 2026

Shop GMA Favorites

ABC will receive a commission for purchases made through these links.

Sponsored Content by Taboola

The latest lifestyle and entertainment news and inspiration for how to live your best life - all from Good Morning America.
  • Contests
  • Terms of Use
  • Privacy Policy
  • Do Not Sell My Info
  • Children’s Online Privacy Policy
  • Advertise with us
  • Your US State Privacy Rights
  • Interest-Based Ads
  • About Nielsen Measurement
  • Press
  • Feedback
  • Shop FAQs
  • ABC News
  • ABC
  • All Videos
  • All Topics
  • Sitemap

© 2026 ABC News
  • Privacy Policy— 
  • Your US State Privacy Rights— 
  • Children's Online Privacy Policy— 
  • Interest-Based Ads— 
  • Terms of Use— 
  • Do Not Sell My Info— 
  • Contact Us— 

© 2026 ABC News