My neighbour found out her dog could hardly hear so she took it to the
vet. He found that the problem was hair in it's ears. So 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
shop and get some 'Nair' hair remover and rub it in the dog's ears once
a month. The lady goes to the chemist and gets some 'Nair' hair remover.

At the till the chemist 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 chemist says, "Well 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 chemist says, "Stay off your bicycle for a week."