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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 »

First Aid Tips Every Pet Parent Should Know

Celebrate National Pet First Aid Awareness Month this April by mastering the essential skills every pet owner needs to handle a medical crisis. Our comprehensive guide helps you build a professional-grade emergency kit and the confidence to protect your pets.

Learn More »

Our Clients Love Us

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

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!