Cats sleep

The cat is sleeping and falling into a sweet dream. Out of curiosity, I observed carefully. I found that the cat's sleeping posture not only looked beautiful, but also slept with us
Your posture is too different. When a cat sleeps, it rolls its belly like a cochlear shell. Its belly rises and falls, its long beard quivers, and it also emits "woo"
——The sound of "woo".