My wife found out that our dog (a Schnauzer) could hardly hear, so she took it to the vet. The vet found that the problem was hair in the dog's ears. He then cleaned out both ears and the dog could hear fine once again.
The vet then proceeded to tell my wife that if she wanted to prevent this re-occurring she should go to the chemist's, buy some 'Nair' hair remover and gently rub it in the dog's ears once a month.
At the chemist's she bought some 'Nair' and took it to the counter, where the pharmacist told her, "If you're going to use this under your arms, don't use deodorant for a few days." My wife said, "I'm not using it under my arms."
The pharmacist said, "If you're using it on your legs, don't use body lotion for a couple of days." My wife said, "I'm not using it on my legs either. If you must know, I'm using on my Schnauzer." The pharmacist says, "Well, stay off your bicycle for about a week."