I read a few threads about this but it seems like all of them said they had a barrel chest it poked out in the back. Reeces is poking out in the front, & looks awful. it looks like it hurts, but he says no. What could cause this, & should I be concerned? Does this mean he has a lot of mucous in his lungs, I mean more like an infection or too much mucous. Is there anything I can do about it? Like will it go down or is it apart of him now? He has lost some weight in the past 3 weeks, maybe its from that?!? Please comment any suggestions or thoughts. Thanks!<img src="i/expressions/face-icon-small-confused.gif" border="0">