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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

We absolutely love CLAH! The staff is always so sweet and caring, and they truly go above and beyond to accommodate us when we need an important appointment. We always feel like our dogs hav...

Dawn Meyvis

I highly recommend County Line! As a Princess it's very important to have the best in discrete health care. It's a very friendly environment and I'm always happy to go visit!

Ed Koehler

4.8

Rating on
Google Reviews!