Cats have different personalities depending on the shape of their pads:

1. Clover-shaped: The meat ball looks like a clover. This type of cat has a clingy personality and is also very sentimental.

2. Heart-shaped: The shape looks like a heart. This type of cat is usually very coquettish, likes relatives, and is more willing to accept strangers.

3. Arc-shaped: The arc-shaped meat ball presents an arc-shaped shape upwards. This type of cat is usually lively and active, and has a strong curiosity about things.

4. Flat shape: The shape of the flat meat ball is that the middle meat ball is concave inward, and the three meat balls are obviously connected together. Usually these cats are timid, easily frightened, and don't like to get close to people. If it is someone it trusts, it will be more attached to this person.