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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 »

Navigating Senior Pet Care with Confidence

As the years go by, our dogs and cats quietly transition into their golden years. Here is what every pet parent should know about senior pet wellness.

Learn More »

Our Clients Love Us

I have brought all my pets to County Line Animal Hospital for over 30 years and have received the best care. Always there for me when I need them.

Diane Daly

County line is an amazing hospital..all the people that work there are friendly and I trust them 100%

Margaret Mckay

4.8

Rating on
Google Reviews!