Vet Clinics in Smithville, Ontario3 veterinary clinics in Smithville, Ontario.HomeClinicsOntarioSmithvilleClinicsSmithville Animal Hospital — 6414 Smithville Rd, Smithville, ON L0R 2A0, Canada (4.5 stars)Lincoln Veterinary Services — 6301 Young St, Smithville, ON L0R 2A0, Canada (4.2 stars)Highway 20 Veterinary Hospital — 9056 RR 20, Smithville, ON L0R 2A0, Canada (4.6 stars)