10. Your hairdresser doesn't wash and clean your rear end.
9. You don't go for 8 weeks without washing or brushing your hair.
8. Your hairdresser doesn't have to give you a sanitary trim.
7. Your hairdresser doesn't have to clean your ears.
6. Your hairdresser doesn't have to clean boogies from your eyes.
5. You sit still for your hairdresser.
4. Your haircut doesn't include a manicure or pedicure.
3. Your hairdresser only washes and cuts the hair on your head.
2. You don't bite or scratch your hairdresser. (I hope not anyway).
And the Number 1 reason your dog's haircut costs more than yours...
1. The likelihood of you pooping or peeing while your hair is being cut is extremely slim.