Im not for sure, but this was way out in the woods 1/8 mile off of vermillion river, On a hilside i could barley walk on to get these photos. I guess it could be a domestic dog, but i dont normally (never) see domestic dogs out there. I assumed it was a large coyote. I should have took the photo with my foot next to the track for size comparison. What ever it is, its eating well !!!!