Thursday, September 10, 2009


Perianal fistulas or anal furunculosis is a chronic, progressive disease characterized by ulceration of the perianal tissue (tissue surrounding the anus) in the dog.

For some great information and resources, please go to:

Canine Perianal Fistula or Anal Furunculosis site at Critterology

or visit the Tripod support group site that has very extensive information and a support group