Our Veterinarians
Susan Little, DVM, DABVP (Feline)
Dr. Little graduated from the Ontario Veterinary College in 1988. She is co-owner of Bytown and Merivale Cat Hospitals. In 1997, Dr. Little became a board-certified specialist in feline medicine and surgery, and she re-certified in 2006.

Dr. Little is President of the Winn Feline Foundation, forum moderator for GoodNewsForPets.com, a consultant for the Veterinary Information Network, and an internationally known lecturer and writer. She is a contributing author to several books, including The Cat Fanciers' Assoc. Complete Cat Book.
Dr. Susan Little
Rosalyn MacDonald, DVM
Dr. MacDonald received her Biology degree from St. Francis Xavier University in her hometown of Antigonish, Nova Scotia before graduating in 2001 from the Atlantic Veterinary College in Prince Edward Island. After working in Nova Scotia for a year, Dr. MacDonald re-located to Ottawa in 2002 and joined Bytown Cat Hospital. In addition to seeing a regular patient caseload, Dr. MacDonald provides endoscopy services for the cat hospitals.
Dr. MacDonald performing endoscopy
Dr. Little with writer Mordecai Siegal (L), journalist Steve Dale (R)
Dr. Rosalyn MacDonald
Sylvie Nicholson, DVM
Dr Sylvie Nicholson graduated in Veterinary Medicine from the Universite de Montreal in 1982. She then went to the University of Saskatchewan in Saskatoon to complete an internship in small animal medicine and surgery. She went on to  practice in a small animal hospital in Saskatoon until 1992 when she moved to Ottawa. Dr Nicholson started working for the Cat Hospitals in January 1993. Her interests include walking the pugs, swimming, cooking  and reading. She lives in Ottawa with her husband, 3 children, 3 pugs and 2 cats.

Dr. Sylvie Nicholson