This morning when I went to check on my babies Lindy my biggest roo was all fluffed out not bouncing around like normal. I put him in the hospital cage gave him electrolites and a hard boiled egg yolk which he scarfed down. He seems to be eating and drinking fine, but his poo is green and a little runny. no sneezing coughing or wheezing just not acting real chipper and the green poo. What is wrong with him?