Contact Us

Contact Us

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Phone: 909-378-9968

20670 E. Carrey Road Walnut, CA 91789

Request a Refill

We offer medications from our practice, as well as online delivery to your house. We also dispense a wide range of medications and pet products. Our Staff provides counseling about side effects and instruction on medication usage.

We'd be happy to discuss the best treatment for your pet. It is simple and fast to place an order and enjoy these benefits which include easy delivery right to your door. There are no shipping charges and pricing is competitive with Internet companies.

8:00 am—6:00 pm


Afer Hour Emergencies

Inland Valley Veterinary Specialist and Emergency
10 W. 7th Street
Upland, CA 91786

VCA California Veterinary Specialists-Ontario 
2409 S. Vineyard Ave Suite O,
Ontario, CA 91761
(909) 947-3600

MarQueen Upland
1582 N. Benson Ave,
Upland, CA 91786
(909) 303-1700

"On the topic of prevention, I know a lot of reviews of veterinarians contain criticisms from clients who feel they were given a "hard sell" on goods or services that they didn't feel were necessary. I have never felt this way at the Animal Hospital of Walnut. Every product, medicine, or lab test ever offered was explained and justified to me, and an accurate estimate was presented, and I'm allowed to make the choice..." Teri A, Anaheim, CA via Yelp

Since 1981 the Animal Hospital of Walnut, located in Southern California, has been caring for the dogs and cats of Diamond Bar, Walnut, Covina, Phillips Ranch, Hacienda Heights, Claremont, Pomona, Chino, and beyond.