While veterinarians play a key role in keeping pets healthy, they can’t do it alone (just ask them!).

Veterinary technicians are the lifeblood of any animal hospital—and that’s why the third week of October, known as National Veterinary Technician Week, is dedicated to celebrating them and everything they do for pets and the people who love them.

Here are just a few reasons we owe technicians a debt of gratitude:

Taking your dog or cat to their vet appointment can be a bit overwhelming, especially if you don’t know what to expect. Here are some helpful questions we suggest you ask at your next appointment: