This is tervherd's TrustRating, which is based on both the number of reviews tervherd has written, and how many other people have voted those reviews as "helpful." It's a way to quickly to determine the value of any single review or reviewer, because it's based on how helpful tervherd has been to the Kudzu community.
A little expensive, but generally a good clinic. It is the newer place in town. They have gone through a lot of vets, but all have been very knowledgeable. Techs can be both knowledgeable and clueless.