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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 »

A Vet's Guide to a Pet-Friendly Summer

Keep your pets safe, cool, and healthy this summer. Discover essential summer safety tips for cats and dogs, recognize overheating symptoms, and know when to call for help.

Learn More »

Our Clients Love Us

Everyone is friendly and professional. So loving to my dogs which is most important. Never have an issue getting an appointment when needed, even short notice.

Julie Volschow

I switched to them from Bayview in Webster when I got my most recent puppy. A superior experience in every way and they have a portal where they entered all of my puppy's details and can kee...

robert brown

4.8

Rating on
Google Reviews!