Found a medium size garter that was injured by cats has deep bite wounds and a pink sac coming out of anus area I have him in a small warm enclosure but need advice on what to do he is wild but I didn't think he would survive outside in the cold please any advice. I gave him a bath in Luke warm water to clean wounds but his is not moving his middle to tail section well his head area seems fine his tongue comes out he drinks waterIMG_20160105_161104.jpg