If your cat holds its tail high, it's an expression of happiness and confidence. He's happy to be where he is. Holding the tail low to the ground can be a sign Cat tail meanings Blog Cat Tail Language Meanings: What Each Flick, Swish & Curl Means she always vibrates her tail at this exact spot very.. confused?? anyone else experienced this? : r cats What is she trying to tell me? Vibrating tail??? : r CATHELP Why Do Cats Wag Their Tails? Cat Explore