Hard, it's almost impossible. He has to have as many small meals a day as I can manage without associating them with me! He can't run about and back flip and do all the things he used to do so he is just getting fatter and fatter and fatter and less exercise tolerant. However, I have to give him biscuits (which to be honest I would rather not), as part of his treatment programme is using puzzler feeders and dry food but I am trying to cut back to as few as possible. I have also slightly increased his exercise but have to be sooooo careful cos he goes over the edge at the slightest. Fat lump he is for sure