Mastiff Breed Clubs
Clubs in Canada:
- Canadian Mastiff Club
- Pacific Northwest Mastiff Fanciers — Serving Mastiff fanciers primarily in Washington, Oregon, Idaho, and Canada
Breed Clubs in the U.S.:
- Mastiff Club of America, Inc. (MCOA)
— The MCOA was incorporated in 1929 to protect and promote the Mastiff. The MCOA is a member of the American Kennel Club and is the AKC’s parent breed club for the Mastiff (English).
- Pacific Northwest Mastiff Fanciers
— Serving Mastiff fanciers primarily in Washington, Oregon, Idaho, and Canada
- Garden State Mastiff Fanciers
— One of the oldest regional Mastiff clubs in the United States, originally founded as The North & East Mastiff Fanciers in 1954. In 2002 the name was changed to Garden State Mastiff Fanciers in honour of their home state of New Jersey.
- Lonestar Mastiff Fanciers
— A Texas based club formed in January 2003.
- Southern States Mastiff Fanciers