| Bulldog Breeds: Breed descriptions, photographs, forum, and a directory of breeders. |
| Encyclopaedia Romana: Molossian: Molossian dogs in Ancient Greece and Rome. |
| Fila Brasileiro and Neopolitan Mastiff: Historical photographs from the early 1900's to the present document the histories of the two breeds. |
| Fila Brasileiro Web Ring: Websites about South American and Iberian Molosser breeds. |
| Imperiale: Pedigrees and photographs. St. Clair Shores, Michigan. |
| Molosser Breeders Association: Breed information, dog show results, and lots of pictures. |
| Molosser Dog: Dutch/English database on dogs in general, and Molosser breeds in particular. |
| Molosser Dogs: Interactive portal for the owners of the descendants of the ancient Molosser Dogs. Users can post their own information and pictures. |
| Molosser World: Pictures and information about Molosser breeds. |
| Molossers-WorldWide Email List: Discussion of the future well being of molosser breeds in a group setting as opposed to the many individual breed lists that precludes information and remedy sharing. |
| The Origins of the Mastiff: Article about decendents of the ancient mastiff. Reprinted from Canis Max, Winter 1996/1997. All rights are reserved by the author, Tamara Taylor. |
| Web Ring: The Molosser Ring: Molosser breed websites. |
| Working Mastiff and Bulldog Web Ring: Websites of working Molossers, including all Mastiff and Bulldog breeds. |