I wish I had done a lot more before and after pictures. I have some more somewhere, but these were the more accessible ones. I love watching them gain weight and the change in their muscle developement (yes, we try for correct muscle development). Anyway, here's three that we've had in the last year or so.
He didn't look horrible when we got him, but there was certainly room for improvement. I think this over a six week period, but I'm not 100% on that. I couldn't get him to pose the same for the after picture, but you get the idea. Isn't he cute?
Proof that feeding just grass hay probably isn't going to cut it. It took three months to get him looking good.