Question

What does it mean when a cat is sleeping with its stomach up, or on its side? Is it common?

Answer 1

when a cat shows it stomach

Step-by-step explanation:

It means that the cat has great trust in you (and the people around it)

The stomach is the weakest point of cats and dogs, and trusts you with it

Answer 2

Because they feel extremely relaxed and safe

Step-by-step explanation:

It is comfortable enough to give up her most protective instincts.