A coyote walking away from the camera paused to smell a scat that another Canid left. Canid's often seem to be interested in other Canid sign-seemingly to ignore scent left from Felid's or other animals. Sometimes natural scent works the best, but it's all just one big experiment in the end. I placed a collection of different scats in front of the camera to what would interest the local wildlife. This picture was taken in Wyoming, with many, many more to come.