The reasons why cats like to hold their owner’s slippers:
1. A sense of security
Cats are relatively sensitive, and holding slippers can make them feel safe. Just like a child likes to hold a stuffed toy.
2. As a toy
It is fun to treat slippers as toys. The owner can prepare more toys for the cat to weaken the attraction of the slippers to the cat.
3. Declaration of sovereignty
Cat holding the slippers may want to leave its breath behind, make a mark, declare sovereignty, treat it as its own private property, and prevent others from occupying it.
4. Like the owner
When the cat has a deep affection for the owner and likes the owner very much, it will like items with the owner's scent.
5. Feeling warm
When cats are cold, they also like to hug or curl up in slippers, which can make them feel warm and comfortable.