The vet isn’t the most desirable place for pets or pet parents, but it is certainly a necessary place to visit for your furry friend’s health (and your own peace of mind).

Veterinarians regularly vaccinate pets to prevent avoidable viruses, treat pets after accidents, and answer questions from concerned pet owners about their pets’ health. Of course, all of these appointments are often met with stress.

Research shows that the vast majority of pets, both dogs and cats, experience stress and anxiety at the vet — and even after. Some estimates say that as many as 80% of dogs and 85% of cats experience stress during vet visits.

No one wants to put their pet in a stressful situation, but medical visits are necessary for pet health. Veterinarians told HuffPost there are things you may be doing that are making your vet visits tougher on your pet and the staff at the medical office.

Here are the worst behaviors you should avoid: