Thanks Ebony. Yes, that is what we are finding out through research. That it can be anything from indegestion to toxicity. It also mentions that sometimes it can prove fatal which obviously was the case here. I'm pretty sure you can rule out the toxic thing because they just don't come in to contact with anything else. The indigestion or upset stomach is a possibility as he didn't eat like he normally would have today. Plus there were other contents from yesterday regurgitated in his enclosure. It's like he was trying to empty his entire stomach and couldn't get it back in or have the know how. Either way we are tore up here and it helps to have the encouragement because at times like these you just want to throw your hands in the air and say "to hell with it".