Hi! Our 5.5 week old chick has been finding some of the mice that our two cats have left half-eaten. The day before yesterday we had to remove a mouse head from his beak and there's still some dried guts on his face (a little gross, I know). Yesterday he found another but we stopped him from picking it up. He only free ranges supervised, and that's the only time he can get to the mice, but I'm worried that they'll contain some sort of bacteria harmful to him. I don't think he managed to swallow any of it (I hope) but it was definitely in his beak. Should I treat him with anything? Thanks!