The Pit Bull King: Building Dark Dynasty With the World's Most Legendary Dogs
(Hardback)
Publishing Details
The Pit Bull King: Building Dark Dynasty With the World's Most Legendary Dogs
By (Author) Marlon Grennan
Skyhorse Publishing
Sky Pony Press
3rd June 2026
United States
Classifications
General
Non Fiction
Memoirs
Physical Properties
Hardback
304
Width 152mm, Height 228mm
498g
Description
From the world's most celebrated-and controversial-pit bull breeder and trainer comes a raw, inspiring memoir about the power of love, family, and the unbreakable bond between man and dog.
Marlon Grennan, founder of Dark Dynasty K9s and the man behind internet legends like Hulk and Kong, has redefined what it means to be a dog trainer, amassing over 27 million followers and six billion video views worldwide. But behind the viral fame and jaw-dropping dogs lies a story few have heard: one of struggle, resilience, and redemption.
In The Pit Bull King, Grennan pulls back the curtain on his extraordinary life, sharing how his dogs became his salvation through battles with depression, loss, and the pressures of fame. With honesty and heart, he explores the misunderstood world of XL American Pit Bull Terriers, challenges stereotypes, and reveals the profound lessons his canine companions have taught him about loyalty, leadership, and healing.
More than a memoir for dog lovers, this is a story for anyone who's ever felt like an outsider-and found strength in the most unexpected places. The Pit Bull King is a testament to the power of second chances, the importance of family (two- and four-legged), and the enduring hope that comes from forging your own path.
Author Bio
Marlon Grennan is the world's leading breeder and trainer of XL American Pit Bull terriers, and the creator and star of the streaming series Dog Dynasty. Founding Dark Dynasty K9s in 2004, Marlon Grennan and his wife Lisa Grennan built an expansive breeding, rescue and training center in the White Mountains of New Hampshire. Grennan's Dark Dynasty Ranch is also home to Hulk, the most beloved and recognizable pit bull in the world. Slamming scales at an impressive 175 pounds, Hulk has been crowned the largest pit bull in the world. The surreal size and fascination surrounding Hulk brought the episodic documentary series Dog Dynasty into the limelight. Through a record-breaking six seasons on Facebook Watch, and uncountable YouTube and TikTok impressions, the world fell in love with the Grennans, their two sons, and their family of XXXL pit bulls.
