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Big Thompson Animal Hospital and Orchard Animal Clinic have merged!! Now you can receive all of your veterinary care at one convenient location

Welcome to Big Thompson Animal Hospital

Your Veterinarian in Loveland, CO
Call us at 970-667-9230

Pet Emergency? Read no further and call us right away!


We take pride in providing the highest quality of veterinary medical care in a friendly, relaxed setting, located in Loveland, Colorado.

Our comprehensive services include routine well-pet care (vaccinations, annual check-ups, parasite and heartworm testing and prevention),geriatric management, diagnostic testing, grooming and surgical procedures from neutering to orthopedic.

We're a Loveland based veterinary hospital who provides services for all pets big and small. If you're looking for an animal clinic, pet vaccine, pet dental services, pet licenses, puppy or kitten care, compassionate care for your sick or injured pet or more, we're here for  you!

We invite you to learn more about Big Thompson Animal Hospital by exploring our website. You will find information about our practice philosophy, our services and staff, helpful forms, and an extensive Pet Medical Library for your use.

If you need more information, or would like an answer to a specific question, please Contact Us .

We look forward to serving you as your veterinary clinic.

We have a number of resources for you to learn about how to take better care of your pets. Browse around and look at our articles and pet videos. The best veterinary care for animals is ongoing nutrition and problem prevention. If you want to ask a question call 970-667-9230 or email us and we'll promptly get back to you. Our Loveland veterinarian office is very easy to get to, and you can find directions on our Contact Us page. You can also subscribe to our newsletter which is created especially for Loveland pet owners. In between your veterinary visits, your pet will benefit from you reading these free informative articles.

At Big Thompson Animal Hospital, we treat your pets like the valued family members they are.

Dr. Mickey Wiltz
Loveland Veterinarian | Big Thompson Animal Hospital | 970-667-9230

714 Taft Ave
Loveland, CO 80537


Read What Our Clients Say

    "Wow! Thanks to all the staff at Anderson Vet Clinic. I feel like you all truly love what you do! My kitty, Lola and I always have such a pleasant experience when we come in. Fortunately, it’s usually just for a check-up, but I would not leave Lola in anyone else’s hands but yours. Thank you for your caring commitment!"
    Maya Smith / Los Angeles, CA
    "I have benefited tremendously from the care my pet received from Dr. Anderson."
    John Doe / San Diego, CA
    "Fabio wasn’t eating the food I was giving him and I didn’t feel he was getting the nutrition he needed. Thanks to Dr. Anderson, he evaluated Fabio and his current diet to make some recommendations and now Fabio has gone from barely eating to finishing his meals and he looks healthier than ever. You clearly are an expert in your field...thanks so much!"
    Tara Brown / Kansas City, MO

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