Why Do Cats Flip Their Tails?

Flicking: If your cat is flicking its tail back and forth, particularly in a rigid way, there's a good chance she's upset or frightened—or stalking prey. Swish: A playful swishing tail will usually accompany your cat's signature playtime behavior.

Why do cats flip their tails while lying down?

Cats wag their tails while lying down when they're happy and relaxed. Purring and slow, gentle swaying of the tail will be further evidence. If the cat feels playful, it'll swish its tail with its eyes wide.

Why does my cat flick his tail when I pet him?

Often, it means she's beginning to feel a little overstimulated. If she's lying down or even sitting calmly, she may swish her tail a little after you've been petting her. This wagging of her tail can mean she's feeling a little annoyed or overstimulated and needs you to give her some space.