They have an X between the pads, not 5 lines, so most likely coyote. Something I learned about coyote tracks. Dogs almost always have 5 lines. These look right size for coyote. That one up by the ring finger tip looks just like the coyote tracks I saw at the farm I am at. There is no sign that any dogs are running free over there, and there shouldn't be any either. I have seen feral cat tracks though, and buttloads of red fox tracks.