Are My Cats Playing or Fighting? Sometimes it’s hard to tell when your cats (especially kittens!) are playing with each other and when it’s a knock-down drag-out fight! These are interactions that are ...

Many think of tag or hide-and-seek as children’s games. But cats also love to stalk, dash off, and suddenly disappear. The question is: What is truly play—and what is already stress? PETBOOK editor ...