coyote poop

How big is coyote poop? It would look like dog poop right? 'cept maybe not so "uniform"? I think we saw some coyote poop when we were walking this morning. Two big reasons I think it was coyote poop. 1.) the guy who is mowing the park said that Monday when he was working he saw a coyote. 2.)If this was a domestic/pet dog poop somebody needs to reassess their kibble.
Also--the Metro Parks area has been reporting coyote sightings more and more frequently.
I hope it was coyote. Predators mean the food chain is intact.