Donkey Dilemma

When we discovered Cooper loved his donkey I decided to buy another one so we would have one to swap with when I washed one. That has worked for well over a year now. Last night I needed to wash the donkey he has been carrying around with him so I gave him the clean donkey. He looked at it and felt the ear and threw it on the ground and starting yelling for his donkey. Cooper sucks his thumb and holds the ear of his donkey in his fingers and rubs the ear on his nose and the ear on "good" donkey is rubbed just right...it is a serious dilemma.