Thanks for the fast reply,I havnt held him after I saw the the reddish color,ultra bites contain cranberrys it says,maybe that is the cause but i just looked at his wheel,and there is reddish color on the side of the wheel going around,its hard to say if its smeared dumpings,or if its blood. Now i know not to use these ultra bites. Here is a picture of somethingthat was in the cage..
http://imageshack.us/content_round.php? ... ad&newlp=1