The reasons why cats like to sleep at the end of the bed:
1. Cats like to sleep at the end of the bed, maybe because they like to stay in a relatively high place to make them feel comfortable.

2. When a cat feels insecure, sleeping with its owner will make it feel safe and choose the end of the bed. When the owner is unhappy, it can escape immediately.

3. Cats are more cautious. The view from the end of the bed is very good, making it easier for them to observe the surrounding environment.

4. The end of the bed is close to the ground. It is very convenient to get out of bed and move around without disturbing the owner.

5. The temperature of the bed is suitable, which is very comfortable for the cat and may also cause it to like to sleep at the end of the bed.