About 341,000 results
Open links in new tab
  1. Mastiff - Wikipedia

    A mastiff is a large and powerful type of dog. [1][2] Mastiffs are among the largest dogs, and typically have a short coat, a long low-set tail and large feet; the skull is large and bulky, the muzzle broad …

  2. Mastiff Dog Breed Information - American Kennel Club

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

  3. 9 Mastiff Breeds That Are Large and Protective - The Spruce Pets

    May 30, 2025 · Mastiff breeds are generally large and powerful dogs that require careful socialization and training to ensure they are well-behaved family members. Most mastiff dogs are protective, loyal, …

  4. Mastiff | Size, Types & Lifespan | Britannica

    Dec 19, 2025 · Mastiff, breed of large working dog used as a guard and fighting dog in England for more than 2,000 years. Dogs of this type are found in European and Asian records dating back to 3000 bce.

  5. 13 Mastiff Breeds and How to Tell Them Apart - Daily Paws

    Oct 8, 2025 · There are many mastiff breeds and mastiff-type dogs. Known for their immense size and endearing wrinkles, these gentle giants are beloved by many. Learn about 15 mastiff breeds and …

  6. Mastiff Breed: Characteristics, Care & Photos | Chewy

    Dec 15, 2025 · Learn all about this colossal canine, including exercise needs, health problems, nutrition tips and grooming advice, in our complete Mastiff guide.

  7. Mastiff Breed Profile: Things to Know Before Adopting a Mastiff

    What is a Mastiff? A Mastiff is a large and powerful dog breed known for its massive size, muscular build, and gentle temperament. Mastiffs have historically been prized for their loyalty and protective …

  8. 8 Different Types of Mastiff (With Info & Pictures) - Dogster

    Oct 20, 2025 · Check out this article to learn everything you want to know about 8 different breeds of Mastiff including pictures, height, weight and color.

  9. Mastiff Dog Breed & Adoption Info | Petfinder

    Extremely large and heavy-boned, the Mastiff is an ancient dog that dates all the way back to Roman times. They are athletic, muscular, and have powerful endurance. Their double coat has a dense …

  10. Mastiff (English Mastiff) Dog Breed Health and Care | PetMD

    Jul 1, 2025 · Mastiffs are a giant dog breed that can weigh over 200 pounds. They are loyal and somewhat lazy pups, but are also prone to a handful of health issues. Learn more about caring for …