Her dog could hardly hear

My neighbour found out her dog could hardly hear so she took it to the vet. He found that the problem was hair in its ears. He cleaned both ears and the dog could hear fine.The vet then proceeded to tell the lady that if she wanted to keep this from recurring she should go to the store and get some "Nair" hair remover and rub it in the dog's ears once a month. The lady goes to the pharmacy and gets some "Nair" hair remover.
At the register the pharmacist tells her, "If you're going to use this under your arms don't use deodorant for a few days."
The lady says: "I'm not using it under my arms."
The pharmacist says: "If you're using it on your legs don't shave for a couple of days."
The lady says: "I'm not using it on my legs either; if you must know, I'm using it on my schnauzer."

The pharmacist says: "Stay off your bicycle for a week."