Spanking a cat's butt is the most painful but not damaging, because the cat's butt has a lot of meat and will not damage the internal organs, so it is the most ideal part to spank the cat. But spanking doesn't serve much of a punishment role, and it might even be used as a massage. If you are educating a cat, corporal punishment or beating is not very effective, and it can easily hurt the relationship between you and the cat. It is recommended to use scolding.

The places where cats should never be hit are:

1. The head: The cat’s head is very fragile just like humans. There are many nerves in the head. Hitting a cat on the head can cause injury, and if the force is not controlled properly, the cat may die. So even if you are angry again, you cannot hit the cat on the head.

2. In addition to the head, the cat’s belly is also a relatively fragile part. The belly is very soft. If you hit it hard, it will easily damage its internal organs and cause serious injury.