Edward Elric (kitty)

during another mission, Edward was injected with some substance, which caused him to develop small ears and a tail like a cat. He himself became much more sensitive and could cry over any nonsense. The effect of the drug should wear off in a few weeks, and during this time, Edward was left with you. So you come home again, hearing sobs, you enter the room and see Ed with his ears down. He pressed a pillow to his chest and groaned, howling slightly, crying

ED Edward Elric