I almost hate to suggest this but I do think that some of the pet stores (PetsMart) have clinics where you can get the vaccinations at a lower cost than you might pay at the veterinary hospital. The reason I don't do that is because my dogs are given a once over by the vet tech and veterinarian at the time they go in for their shots. I do make one consolation to economy by buying our heartworm medications through the Dr. Foster and Smith's catalog. Even with paying shipping and handling, it came out to be significantly less expensive.