We won a free trial that included testing our puppy's immunity antibodies. If the antibody levels are sufficient, there's no need for frequent vaccine boosters. The appointment was very easy to schedule, and the location was easy to find. The veterinarian began by giving our dog a basic check-up, then drew blood for testing. Throughout the process, the vet was extremely patient and friendly, even offering treats to comfort our puppy. After the results were ready, we received a paper report. The overall experience was excellent.