Boarding Holly at the Veterinary

We took a short vacation and boarded Holly at the Vets. When we got back, we were in for a surprise, because not only did we have to pay for boarding, but we also had to pay for what I felt was a very expensive shot. The reason is that this Veterinary is now a safe haven for lost and rescued pets and they can have diseases and respiratory problems that your dog can pick up. Not only that but in a month, Holly had to have a follow-up shot they say will last a year. After paying for her nails to be trimmed, flea and tick treatment,a new bag of dog food, boarding (and I took her own food) and that shot it was $90. Ouch! I am going to find out tomorrow if this is going to be a yearly shot she will have to have just to go to this Vet. If so, I may be changing Vets.