The reasons why cats like to crawl into boxes:

1. When a cat feels scared in a new environment, it will hide in a smaller space to make it safe. feel.
2. When cats are anxious, they will get into the box to regulate their emotions and relieve stress.

3. If the temperature is too low and the cat feels cold, he will also like to get into the box to protect himself from the cold.

4. Cats are very curious and want to see what is in the box, so they will get in and check.

5. When cats feel bored, they will also pass the time and find fun by digging into boxes.