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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

Every vet visit, phone conversation, email from and to County Line Animal Hospital is nothing short of 100% excellence! I wouldn't take my pets anywhere else. Thank you for the consistent ex...

Benita Sundquist

I had a great 1st experience! Everyone was very nice and informative. I'm happy I changed vets. I can tell how much County Line Hospital truly cares for their patients.

Lisa Reibstein

4.8

Rating on
Google Reviews!