We are thirlled to be welcoming a new Veterinarian in July 2024.  Meet Dr. Danielle Harkness>>>


Welcomed a new pet into your family and need a veterinarian? Call us to book an appointment.

Welcome to Grimsby Animal Hospital!

Grimsby Animal Hospital was founded by Dr. Sandy Graham who practiced out of his home until building the hospital in 1962. Our four veterinarians are from three different decades and provide a variety of practice styles for your benefit. They are committed to providing the most modern, effective, and compassionate veterinary care possible. They attend well over 50 hours of formal continuing education yearly, so newer developments and procedures remain at the forefront of our mission. We frequently discuss patients’ cases and share ideas with each other, which is beneficial when we encounter complex cases. Our patients include cats, dogs, rodents, pocket pets, rabbits, guinea pigs, and ferrets.

Our hospital has been accredited by the College of Veterinarians of Ontario, our licensing organization. This involves regular on-site inspections of our clinic. This inspection includes specific standards for patient record keeping, equipment requirements, pharmacy controls, library, and sanitation. We are also proud to be accredited by the American Animal Hospital Association, and we celebrated our 40th anniversary of this outstanding achievement in 2018! We volunteer to have our hospital evaluated regularly by a trained professional who ensures we comply with the association’s high standards of veterinary care. We are very proud to be one of only four veterinary clinics in the entire Niagara region that has earned this prestigious certification.

To book an appointment, please contact us at 905-945-8631.

Pet Care Services

Pet Care Services

Comprehensive pet care services catering to cats, dogs, pocket pets, and rabbits.

Meet The Team

Meet The Team

Get acquainted with our exceptional team of veterinarians, RVTs, and support staff!

Save Time, Order Online!

Save Time, Order Online!

Visit our online store and shop for your pet from the comfort of your home!

Make the most of your next visit to the vet!

Ask about our parasite prevention options and wellness testing – an evaluation of your pet's current health.


What our clients are saying