I have taken two adult dogs for rabies vaccination, one puppy for spay and rabies shot, and a kitten for rabies vaccination (3 visits total over almost a year). Due to their popularity for vaccinations it can be a little wait, especially in the evening sessions, but certainly not more than and often less than at a typical vet clinic, and they definitely are working as quickly as possible when it is busy. I liked that our puppy could come home the same day as her spay so she didn't have to be worried away from home. The incision was one of the best I have seen with a lifelong history of having female dogs and all of them being spayed. It healed wonderfully and her recovery was very fast. It was also the cheapest spay other than discount days at shelters, but the dogs were minimally nervous because there were not tons of animals making sounds and smells of stress/distress. It is also nice that they can issue the city license so you do not have to take a rabies certification to go get one separately. They also don't try to talk you into anything above what you are requesting in my experience. If I say I just want the rabies (I do the others myself, but did not mention that), they happily just provide that and do not try to talk me into buying more services. Read Less