Is this a Coyote or somthing else?

[Arztwolf]

These pics come from a game camera I put out next to a dead mature white tailed buck that was either hit by a car or died from natural causes. I've seen these creatures before and they appear to weigh around 70lbs, give or take, and its back looks to be almost to my thigh (I'm 6"0). It was able to drag the carcass several feet and the thing looked to have weighed 100lbs or more.

 

[runt325]

Coyote

 

[Howard E]

It might also be a coydog hybrid. It does happen.

https://en.wikipedia.org/wiki/Coydog

 

[sunflowerbee]

Coyote