Pet grooming with brush

Once, I tried to use a brush on my wolf to get silverfish off of it. But the wolf just sat there not doing anything. I wish there was a way to groom wolves and other pets with the archaeology brush, so the pets won't get infested with silverfish or endermites. Here are some signs that a pet is infested:

• shaking even without water
• trying to groom itself
• making sad noises

please add a feature where you interact with a brush on an infested pet and the silverfish of endermites come out.