AAHA AAHA is an organization that accredits veterinary practices for meeting a simple standard: Excellence in everything they do. In order to earn accreditation, a practice must undergo routine inspection and examination on approximately 900 factors of running a truly exceptional veterinary hospital. Because of its voluntary nature and stringent standards, fewer than 15% of veterinary practices are AAHA accredited. We are proud to be one of the few. Because when it comes to love, nothing less than the best will do.