Let it go onto the floor.
From Create Your Own Story
You drop the kitty onto the floor. It doesn't do anything evil or talk again, just rubs your legs for food. When you don't get it any, the poor kitty runs away neglected. You still don't know where Joojoo is!
You didn't kill the Cat. The Universe punishes you by killing your family and gouging your eyes out. You die after many years of slow suffering when you jump from a tall building.
THE END.