Why does my cat shake her tail like this? : r cats Why does my cat shake its tail like this? : r cats Your cat's tail is talking are you listening? From flicks of frustration to swishes of overstimulation, tails can reveal so much about how your cat is feeling. #cats #catbehavior #bodylanguage Why Do Cats Shake or Vibrate Their Tails? Vet Verified Reasons Explained Catster Understanding Your Cat's Vibrating Tail Behavior Feline Anatomy, Behavior, Hunting Britannica