About 7,280,000 results
Open links in new tab
  1. Bullmastiff - Wikipedia

    The Bullmastiff is an English breed of dog of mastiff type and large size, with a solid build and a short muzzle. It was developed as a guard dog in the nineteenth century by cross-breeding the …

  2. Bullmastiff: Dog Breed Characteristics & Care - The Spruce Pets

    Jun 20, 2025 · Learn about the bullmastiff’s history, care needs, temperament, and more. The bullmastiff is a loyal and affectionate dog that forms a close bond with humans. They crave …

  3. Bullmastiff vs. English Mastiff: Differences Explained (With …

    Jan 20, 2025 · Bullmastiffs and English Mastiffs have some key differences between them. Examine their temperament, and more to help you decide which is best for you.

  4. The English Bull Mastiff: A Powerful and Loyal Canine Breed

    Feb 11, 2024 · The English Bull Mastiff is a powerful and imposing breed known for its strength, loyalty, and protective nature. With a fascinating history dating back to ancient times, this …

  5. English Mastiff vs Bullmastiff: The Truth About These Massive, …

    Sep 9, 2025 · Today, while both breeds are affectionate and protective, their histories help explain their differences: the English Mastiff is a calm, people-oriented, gentle giant, while the …

  6. Bullmastiff Dog Breed Information - American Kennel Club

    Is the Bullmastiff the right breed for you? Learn more about the Bullmastiff including personality, history, grooming, pictures, videos, and the AKC breed standard.

  7. The Bullmastiff Dog Breed - Hill's Pet Nutrition

    Learn about the Bullmastiff dog breed - temperament, personality, characteristics, traits, behavior, size, history, and what it's like to live with one.

  8. Bullmastiff 101: The Ultimate Owner’s Guide (2025 Update)

    In this comprehensive guide, we’ll explore the history, temperament, care, training, and health of the Bullmastiff, helping you determine whether this remarkable dog is the right fit for your …

  9. Bull mastiff: Dog breed characteristics & care - Betterpet

    Dec 8, 2025 · The Bull Mastiff is a large, powerful breed with a broad head and a deep muzzle. Its coat pattern is short and dense, and it comes in several colors, including fawn, brindle, and …

  10. About the Breed - The American Bullmastiff Association

    The Bullmastiff was bred as a guard, and has the temperament suited for that job. They are possessive, territorial, loyal dogs with an innate sense of who does and who doesn’t belong on …