What Does it Mean When a Cat Wags Their Tail? Guide to Cat Tail Language Kinship Understanding Your Cat's Rattlesnake Tail Behavior Why your cat wags their tail: Four reasons explained Animal Friends Cat Tail Language 101 Cats can communicate using just their tails! From playful wiggles to graceful curls, your cat's tail has a lot to say. Uncover the secrets of your feline What Your Cat's Tail Can Tell You