Why cats always smell their owners when their owners are sleeping?

Why cats always smell their owners when their owners are sleeping?

It should be judging, judging whether his master has “gone”. A normal person sleeps for about 8 hours, but cats always think that their owners who don’t move for a long time are already cold, because cats sleep for a while, wake up for a while, and then sleep again. The master who has not woken up for such a long time is very anxious and wants to make sure that his master is alive, so if he comes up and smells the breath, he will definitely think so, OK, he is still alive, wait for him to get up and get me some food , I’m going to play with him during the day and sleep soundly, and keep dancing at night.