Pacific Southwest Mastiff Club
Pacific Northwest Mastiff Fanciers
Tom Crowe's/MB-F Web Page which lists upcoming shows, shows results, premium lists and links to other doggy information.
Jack Bradshaw lists upcoming shows, catalogs and premium lists.
Ace Mathews lists upcoming shows and premium lists.
Jack Onofrio Dog Shows lists upcoming shows, shows results and premium lists.
OFA Web Site allows you check on whether a dog has been OFA'd.
CERF Web Site. You can now verify CERF information online like you can OFAs! And, there is a list of CERF vets by state and news including articles about PPM and retinal dysplasia.
Bloat Notes, a bi-annual newsletter from Perdue University contains lots of good information on bloat and the bloat studies being conducted.