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  • Obesity in Dogs

    Obesity is on the rise, and not just for humans. Dogs are increasingly overweight and even obese. In the United States, an estimated 43 million dogs are overweight or obese - that’s over half of all dogs! And it is not just dogs in the United States that need to lose a few pounds - canine obesity is

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  • Foods to Avoid for Pets on Low Sodium Diets

    Pets afflicted with heart failure or high blood pressure should not be fed salty foods, as they cause fluid to be retained in the body and make it harder for the heart to work. They also can lead to fluid developing in the lungs (pulmonary edema). Most commercial dog foods have a decent level of sodium,

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  • Food Allergies

    Food allergies occasionally occur in dogs and cats. They usually manifest themselves as itchy skin, ear infections, chronic vomiting, or diarrhea. If you suspect that your pet may have a food allergy, you can investigate by performing a food trial. There are three rules for a food trial: 1. Pick a new

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  • Fitting Fiber into Fido's Food Bowl

    Fiber is important because it helps dogs feel full, supports natural, healthy digestion and aids in moving material through their digestive tract. Is there fiber in your pet's food bowl with each meal? Does your pet need fiber, or more fiber? Grains like wheat, barley, corn and rice contribute small

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  • Cooking for Your Pets

    Read the back of a pet food bag and you will see a long lists of ingredients that features a variety of preservatives and fillers. While these ingredients may keep the food fresh, they are not always good for your pet. Luckily, you will find plenty of dog and cat food recipes on the Internet that will

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  • What is a Raw Diet?

    Raw diets offer an alternative to commercially prepared pet food and can be a good choice for some pets. Serving raw foods offer a variety of benefits, although the diet isn't appropriate for every cat or dog. Why Offer Raw Food? Commercially available pet food often contains preservatives or chemicals

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  • Is Your Pet Overweight?

    Packing on the pounds is just as dangerous for your pet as it is for you. Being overweight or obese can lead to many of the same health problems whether you are a human, dog or cat. Luckily, with your help, your furry friend can easily lose that excess weight and enjoy a healthier, happier life with your help.

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Location

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Office Hours

Our Regular Schedule

Monday:

8:30 am-1:00 pm

2:00 pm-5:00 pm

Tuesday:

8:30 am-1:00 pm

2:00 pm-5:00 pm

Wednesday:

8:30 am-1:00 pm

2:00 pm-5:00 pm

Thursday:

8:30 am-1:00 pm

2:00 pm-5:00 pm

Friday:

8:30 am-1:00 pm

2:00 pm-5:00 pm

Saturday:

Closed

Sunday:

Closed

Testimonials

Read What Our Clients Say

  • "I love Callahan Drive Animal Hospital! Best Veterinarian & Staff in Knoxville been going here for 15 years ! Only place I trust with my fur babies ! Everyone is helpful and friendly and they really care about your animals highly recommend !"
    Tracy S.
  • "Took my 3 y/o tortoise recently and I was pleasantly surprised. Not only was the vet knowledgeable and kind, but the overall visit (including an x-ray) was reasonably priced. I definitely recommend and I will be returning for future services"
    Valerie B.
  • "This group loves animals! Everyone is so kind and helpful! This Vet loves sharing information too! Wouldn’t go anywhere else!"
    Karen W.
  • "This is the best vet I’ve ever took my dog to I couldn’t see myself going anywhere else they took very good care of my son and I feel so much better knowing exactly what’s wrong with him very very sweet staff thank you soooooooo much Dr.Hilla and staff"
    Diane J.
  • "Doc Villa ALWAYS takes care of Studly Dudley!! I will ALWAYS recommend Callahan Drive Animal Hospital & their entire team as they truly do care for your animal in the same way you do!! Dr Villa has cared for Dudley for most of his SIXTEEN years & he’s still happy, healthy & strong!! I strongly believe, Stud has made it to this old age so gracefully due to the care he’s been given with this facility!! I would not trust another team than Callahan Animal with my “first child”, the only place for us to go!! Highly recommended!!"
    Lauren H.
  • "10/10 experience was even better than hoped for. As a snake owner, you hear things about vets that make you question taking them and it was very comforting and nice to have someone who not only helped but took the time to talk about caring for them properly. Thank you guys so much!"
    Lydia B