Walk-in Vaccination Clinic hours are Tuesday through Friday, 8:00am to 11:30am and 1:00pm to 5:00pm; Saturday, 8:00am to 2:00pm. Walk-in Veterinary Clinic hours are Tuesday through Friday, 1:00pm to 5:00pm; Saturday, 8:00am to 2:00pm. Both walk-in clinics are on a first come, first served basis. Spay/Neuter is by appointment, call for information.