Welcome!

Kings Highway Animal Clinic is a full-service veterinary clinic that has been serving San Marcos, TX and the surrounding areas for over 40 years. We seek to provide the best possible medical, surgical, and dental care available to our patients.

​We offer a variety of services to small animals whether it be puppy and kitten vaccinations, dental cleanings, or a complicated illness or injury, we seek to provide comprehensive veterinary care and individualized treatment plans for all of our patients.

Our large animal services include general medicine services such as vaccinations, regulatory testing such as coggins or trichomoniasis, health certificates, breeding soundness exams and palpations for cattle, and teeth floating for horses. We also offer minor surgical procedures, as well as diagnostics and treatment for illnesses such as minor colics and lameness or for difficulty calving. For the convenience of our clients, we offer farm calls to your facility when requested.

We are committed to promoting responsible pet ownership, preventative health care, and health-related educational opportunities for our clients. Please take a moment to contact us to learn more about our veterinary practice and how we can serve the needs of you and your pets.

Convenient Appointment Scheduling

At Kings Highway Animal Clinic, we know your time is important and we will strive to fit the needs of your busy schedule.

Convenient Scheduling:
  • Schedule appointments 24/7 online using our online scheduling system!
  • Can't take off of work? We offer drop-off appointments at no additional cost to you!
  • Drop-off as early as 7am, pick-up as late as 6pm

Online Pharmacy

You can easily order your pet's prescriptions online using our online pharmacy!

A few of the benefits of ordering online:
  • Monthly autoship of your pet's monthly prevention!
  • Free shipping on all orders over $49.00
  • Free shipping on Hills, Purina, and Royal Canin diets
  • Exclusive rebates not available on Chewy or 1800PetMeds!

Pet Owner App

We are pleased to offer our clients the PetDesk app to help manage all of their pet's veterinary needs!

Benefits of PetDesk:
  • Free Download through the AppStore or Google Play
  • View your pet's vaccination and medication history
  • Schedule appointments and medication refills
  • View your pet's vaccination and prescription history
  • Earn loyalty points by signing up for our Companion Club for rewards and discounts!
  • Add reminders for giving monthly prevention, grooming, appointments and more! 

Hill's To Home Delivery

We are now offering home delivery of Hill's diets!

​Benefits of Hill's to Home Delivery:
  • Save up to 30% on your first order when you sign up for autoship
  • Shop the full catalog of sizes and varieties of Hill's diets not available in-store
  • Free 2-3 day shipping with all orders!
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Payment Options

Kings Highway Animal Clinic offers multiple affordable payment plan options so that you can focus on getting your pet the care they need.