Testimonials

Dr. Hasenbeck was amazing. We drove right there when our Diesel was in distress. His staff was amazing and he was incredible. When our Diesel crossed the rainbow bridge we were all treated with kindness and grace and we will be forever grateful!

We have tried numerous grooming places and this is only place our little Penny is happy to see the girls when we drop her off and still happy when we pick her up. She always comes back smelling and looking adorable.

Great place to board your dog. Good vet and good prices

Dr. Hasenback is a great veterinarian. Would not trust my English Bulldogs to no one else.

Fabulous vet and staff! We came to Dr Hasenbeck as an ER with our 10m old Great Dane who broke her rear leg in a spiral fracture. He treated us with high priority and took immediate care of our precious girl! He kept us updated on her well-being before and post op! He's one vet that truly loves animals and is in this business because he not only cares for your pet, but also for your family! We definitely will be staying with him for as long as we own pets! Thank you Dr Hasenbeck and the ladies for taking such good care of Bailey and us! Y'all are amazing and we are grateful forever!

Always happy with my service. Reasonable pricing. Excellant care for animals.

The doctor and his service there is amazing. Very helpful techs, especially these really gorgeous one named Holly. She makes the visit so much more enjoyable.

We have been taking our pets to Happy Hollow Animal Hospital since 2008 and if you need a good local Veterinarian for your pets then this is the right place.
Dr. Hasenbeck and his team are always helpful because they all love animals and not because it's their job. They even try to find homeless pets new families if possible. Thank you all for everything.

We live in Medicine Park and are somewhat new to the area and we had not established a vet for our Bengal cat. We had an emergency last night he had gotten a 3 prong fishing hook stuck through his paw and was in a lot of pain. We called several vets in lawton and no one could help us. We got a hold of Happy Hollow and they were very prompt with returning our call and were more than happy to get us in. We took our cat up there and the Dr took excellent care of him so quick and so gently. We are already referring friends and family this is an outstanding place and very reasonably priced. Best vet experience. Thank you all so much for taking such great care of our fur baby.

Dr. Hasenbeck is a kind and caring veterinarian. When my Yorkie was injured on a late Saturday night, and I called him Sunday morning, he came into the clinic on his day off and took my Maggie home with him to care for her. He kept her for two days, giving me updates, and was very reasonably priced, especially since he came in on a Sunday. I highly recommend him!

Very clean facility with great service and fair pricing.

I have lived all over the country and can honestly say that Dr Hasenbeck is one of the best vets there is. He treats both of my dogs and my cat. He is thorough and always listens to my concerns. His prices are reasonable and he has always been available (even after hours) when my pets have had health issues. I have boarded my dogs there and I know that they are healthy and happy there. I highly recommend Dr Hasenbeck.