A woman takes her miniature Schnauzer puppy to the vet, because she's concerned about its hearing. The vet checks it out and tells her that the puppy's hearing is fine, it just has an excess amount of fur in its ears. He tells her to stop at the pharmacy and get some hair remover and once a month, put a small amount of remover on a cotton swab, dab it on its ear and wipe the excess hair away.
On the way home, she stops at the pharmacy and finds some hair remover. She takes it to the pharmacy counter to check out and the pharmacist tells her, "If you use this on your legs, don't wear stockings for a week."
She tells him "It's not for my legs."
The pharmacist replies, "Then if you use it on your underarms, wear sleeveless blouses for a week."
She says "It's not for my underarms, it's for my Schnauzer."
"Oh, okay," he replies, "In that case, I recommend you don't ride your bike for a week."