What a cozy corner this white cat has chosen for herself.
Cats love cozy corners. See if you can provide them some in your house.
Corners like these give the cat some kind of security reassurance as well as a support to prop their heads against.
Such corners can also provide warmth as the cat may be protected from drafts of air.
Plus a sleeping cat is a vulnerable cat. A tight corner like this assures at least from three sides she has no fear.