Book Appointment Order Food & Meds request a refill

Welcome to County Line Animal Hospital!

County Line Animal Hospital provides quality veterinary care for dogs and cats in Ontario, New York, and the surrounding communities. Our warm and inviting hospital boasts superb veterinarians and a caring support staff that is dedicated to our patients, clients, and community.

As a full-service animal hospital, we offer the following:

Please call (585) 265-0030 to schedule an appointment or book an appointment online.

Featured Services

Preventive Dental Care

Spay & Neuter Procedures

Pet Grooming

See All services

Third Party Pharmacies

Effective January 1st, 2026 we will no longer be accepting requests from third party pharmacies which include Chewy, 1800PetMeds, Amazon, etc.. Learn More »

How Dental Care Needs Change at Every Life Stage

February is National Pet Dental Health Month. Discover how your pet’s dental needs change as they age and learn how to prevent periodontal disease in each stage of life.

Learn More »

Our Clients Love Us

My pup and I have been with the Ontario County Line Clinic since Kingsley was just 9 weeks old- we have always enjoyed the Staff- everyone is friendly and clearly animal lovers... but where ...

Michelle Craw

County line cares for both of my fur babies. We have 11 years of history with them and not one experience has been less than great! They get them in asap when there is an issue, they are ver...

Amanda Lennox

4.8

Rating on
Google Reviews!