The reasons why cats like to get into boxes:

1. When a cat first arrives at a new home, it is not used to the new environment and feels scared, so it will find a small space to hide. Get up to make it feel safe.
2. When a cat is in a bad mood and feels irritable and anxious, he will also look for a closed space to hide and relieve his mood.
3. Cats are very curious. If they are curious about a certain item, they will want to touch it and play with it.
4. When a cat feels cold, it will look for a warm place to stay, and the box can just meet its needs.
5. When cats feel bored, they will also get into the box to pass the time and find fun.