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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

A heartfelt thank you to the entire team for the exceptional care you gave Macy. When she needed an urgent evaluation, you were able to get her in right away and had her surgery scheduled f...

Melissa Pagliuso

The staff is always very responsive and help my dogs to feel as comfortable as possible when they're at the vet office

Lynn Kerr

4.8

Rating on
Google Reviews!