Hey guys, so me and my buddy were having a smoke when we heard a coyote calling like crazy just over the house, so we went chasing after it (almost killed the one of the fuckers too) anyways, we came across these remains right by where the coyote was calling. My buddy thinks its a dog but the teeth don't look like it to me... Anyone on hear that can positively ID what these coyotes mauled?

P.S. yes I know that this wasnt killed right before we stumbled on it and has been sitting there for a while.