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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

We have always had excellent care from the vets and staff at County Line Animal Hospital

Janice Cadregari

Have always had a great experience here. We’ve been bringing our 3 dogs here for the past 10+yrs. Always very welcoming and accommodating during regular well visits. I feel confident wheneve...

Nicole Ashe

4.8

Rating on
Google Reviews!