Cat Tail Twitching: What Does it Mean? Whitney Veterinary Hospital What Your Cat's Tail Can Tell You Anyone else's cat do this? She vibrates her tail when she is happy to see me : r blackcats What Does It Mean When A Cat's Tail Vibrates? What Is This Cat Doing?!, ., ., ., #cat #cats #catbehavior #stitch #beautifulcats #catlover #kitten #kittens #kittenoftheday #cats_of_instagram Why does my cat shake its tail like this? : r cats