St. Catharines Veterinary Services

Lock One Animal Hospital proudly serves the pets of St. Catherines, Virgil, Thorold, Niagra-on-the-Lake, and beyond.

Quality Veterinary Services

Our professional veterinarians and technicians have years of experience providing top-notch care for pets in St. Catharines, ON., and making sure their concerned owners understand exactly what is going on and what the options are.