Why Do Cats Shake Or Vibrate Their Tails? What Does it Mean? she always vibrates her tail at this exact spot very.. confused?? anyone else experienced this? : r cats Understanding Your Cat's Vibrating Tail Behavior TikTok Decode your cat's mood instantly! Is your cat's tail a question mark, a low swish, or an excited high wag? Each position has a secret message A cat's tail is a powerful form of communication that reveals its emotions and intentions. When the tail is erect and twitching, the cat is usually excited or happy, while a straight up Why Do Cats' Tails Puff Up? Causes and What to Do Kinship