The Tempe location was the first spay clinic of its kind in the entire metro Phoenix area. It was established in 1990 because of the tremendous need for low cost veterinary services in the area. The success of this flagship was the inspiration to expand the company into other areas of need.

It is not only the oldest, but thanks to the exceptional abilities of Dr. Peters and her staff it is now the busiest of the nine clinics. They are currently doing around 5000 spays and neuters each year in addition to countless vaccinations, dentals and other proceedures.