Hi, my cat recently had a fall, but seemed fine immediately afterwards. She is eating and drinking fine and is able to urinate by herself. However, yesterday we noticed that her tail was hanging straight down and wasn't moving much, but she was still able to feel it. Today she has been walking around with her tail still hanging straight down, but with an occassional curl at the tip. She is still running up the stairs normally and is acting normal, but I am not sure whether I should be concerned about the tail. It doesn't seem to be broken, but will it heal on it's own?