The AAHA Standard AAHA is an animal health organization with a simple focus: to accredit veterinary practices who demonstrate excellence in everything they do. In doing this, AAHA creates a simple way for pet owners to understand which animal hospitals truly operate at a cut above. In order to earn accreditation, a veterinary hospital must undergo routine examination and inspection on approximately 900 variables of running a gold-standard hospital. Fewer than 15% of veterinary practices are AAHA accredited. We are proud to be one of the few. Because when it comes to your pet, we believe that only the best will do.