Cover the cat's body with the short side of the pillowcase, leaving its head out. Grab the other end of the pillowcase and pull it over the cat's body.
[header] How to immobilize an injured or frightened cat [title] Wrap the cat in a pillowcase then put it in a box. [step] One of the safest and easiest ways to immobilize a cat is by wrapping its body in a pillowcase. Place your cat on top of a pillowcase lying on a flat surface, several inches from the edge of the pillowcase.