Ew! dont blame you for not wanting that smell around.

living out here in the woods my dog has rolled in deer/crow an porcupine puckie.
as for dead things he found a few deer an squirrel remains but that thankfully was it.

one time i tried to stop him before he got anymore stink on him he just gave me a look of "whatd i do?" then braked at me an did a play bow as if it was no big deal