Let's start with genetic inheritance. Different kinds of cats do have different personalities, so some cats are aggressive and love to bite, such as fishing cats, which are fierce and have a record of driving away dogs. But for a pet cat, the cultivation of personality depends more on the domestication of the acquired owner. For people, this is completely multivariate determinism. Heredity, acquired environment and education together shape its character, not to mention animals.

So to sum up, there are two kinds of cats that bite.

1, uneducated, only for wild cats.

2. Cats and their owners who are too lively or aggressive are too used to it, so they bite too much, or have too little contact with strangers, and they are too afraid of strangers to bite to protect themselves. This is very common.