Encyclopaedia Romana: Molossian
- Molossian dogs in Ancient Greece and Rome.
- http://penelope.uchicago.edu/~grout/encyclopaedia_romana/miscellanea/canes/canes.html

Fila Brasileiro Web Ring
- Websites about South American and Iberian Molosser breeds.
- http://www.webring.com/hub?ring=filaring

The Origins of the Mastiff
- Article about descendants of the ancient mastiff. Reprinted from Canis Max, Winter 1996/1997.
- http://people.unt.edu/tlt0002/mastiff.htm

Molosser Dogs
- Interactive portal for the owners of the descendants of the ancient Molosser Dogs. Users can post their own information and pictures.
- http://www.molosserdogs.com/

Bulldog Breeds
- Breed descriptions, photographs, forum, and a directory of breeders.
- http://www.bulldogbreeds.com/

Molosser World
- Pictures and information about Molosser breeds.
- http://www.moloss.com/

Working Mastiff and Bulldog Web Ring
- Websites of working Molossers, including all Mastiff and Bulldog breeds.
- http://s.webring.com/hub?ring=workingmastiffan

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.
- http://groups.yahoo.com/group/Molossers-ww/

The Molosser Ring
- Web ring for Molosser breed web sites.
- http://www.ringsurf.com/netring?ring=molosser;action=list

Fila Brasileiro and Neopolitan Mastiff
- Historical photographs from the early 1900's to the present document the histories of the two breeds.
- http://www.mindspring.com/~anableps/fila.html