Several situations where you shouldn't shave your cat:
1. In winter, the temperature is low, and cats need thick fur to keep them warm. If you shave a cat's fur, it is easy for it to catch a cold and get sick.
2. Never shave a cat that is overly sensitive and has a strong sense of self-esteem. It will hurt the cat's self-esteem and make it easy for it to hold a grudge against its owner. 
3. If you have several cats at home, you must not shave their fur. If the cats fight, shaved cats are more likely to get skin injuries.
4. If your cat has a habit of going outside and playing frequently, it is not suitable to shave its fur to avoid injury.
5. If your home does not have wooden floors or carpet, you should not shave your cat's fur, as this can easily cause the cat to catch a cold.
