Our Veterinarians

Dr. Sarah Macgregor graduated from the Ontario Veterinary College in 1997. She always knew she wanted to be a vet, and growing up in Guelph, she did not have to go far for university! After graduation, she moved to Toronto and worked with a variety of species, including reptiles, birds, and pocket pets, as well as cats and dogs. She is very excited to be back in Guelph pursuing veterinary medicine in a clinic devoted to feline patients. Dr. Macgregor has a special interest in feline behavior and palliative care.

She and her husband are kept busy with their energetic dog George, and children Vera and Thomas. In her spare time, she enjoys tennis, hiking, and wildlife travel.

Dr. Isabelle Farly graduated from the University of Montreal in 1999 and completed an internship in small animal medicine/surgery in Chicago the following year. She always had a great love for cats and jumped at the opportunity to join a cats-only veterinary clinic near Washington DC in 2001. She has worked exclusively with cats ever since. Dr. Farly understands how difficult and stressful it is to get your cat to the vet and she will work with you to minimize your cat’s anxiety. She also believes strongly in preventative health care and annual visits, since cats are notorious for hiding illness.

Two very fluffy cats keep her company at home. Fred, a tan and white Selkirk Rex, is constantly at play and loves exploring closets. Hugo, a charcoal Persian Cross, loves to snuggle against mommy whenever she sits down. Dr. Farly enjoys all things sci-fi and is learning how to draw in her free time.

Dr. Shari Muller earned her DVM degree with distinction from the Ontario Veterinary College in 2009. She started my career working with both large and small animals, but have always known that her true passion was feline centered medicine. One of the things she truly loves about her profession is that it allows me to work with not only my cuddly feline patients, but also their loving caregivers on a daily basis. She believes there is nothing better than getting to work with her clients in order to keep them well throughout their entire “nine lives.”

She currently has a gaggle of feline friends that she shares her home and heart with: including 1 senior lady, 2 full sisters and an orange bulldozer. They range in age from 2 to 14 years of age and are always quick to provide her with endless entertainment and love! When she is not hanging out with the kitties, she enjoys gardening and reading a great book.