Because of all the handling Cash had in the first days of life he doesn't know that he is a donkey. He would much rather be with us then be with the rest of the herd. Cash thinks the only reason that we come out to the pasture is to see him. If we dare brush another donkey he pushes them out of the way, he knows we meant to brush him. Cash is in training to be our cart donkey. This could take a while we are all learning as we go.