Official description of the breed as provided by the American Kennel Club (AKC).

Provides pictures and information on the breed including health, titles, standard, information on progressive retinal atrophy, and free litter announcements.

Features information on the breed including history, standards, temperament, training, chat, message board, art, pictures, programs, and games.

Origins of one of the four main categories of dogs, dingoes, northern breeds, Greyhound and Mastiff, as proposed by Richard and Alice Fiennes.

Article in Lubbock Avalanche-Journal 1997 about some Mastiffs who are therapy dogs.

Information about Mastiff temperaments and links to lots of Mastiff related sites.

Websites about the Mastiff.

A UK based meeting place and information exchange for people interested in the English Mastiff.

An online dog show for all AKC recognized breeds. Profits go to the Old English Mastiff Trust Foundation to get Mastiffs out of the puppy mill cycle.