This mother coyote is still nursing, as seen by the photo. Her pups are in their eighth week of life already. Moms have to eat a huge amount of food to produce the milk necessary to feed the youngsters. But some of the food she eats will be regurgitated and fed as pablum — baby food — to the pups. The pups stick their snouts in the side of her mouth which elicits the necessary reflex for getting the food to them.
Dad Coyotes continue to bring home the bacon, too! Some of the food helps to nourish Mom, but he, too, regurgitates food for the young ones. Soon, if not already, prey being taken home like this will be torn apart for the youngsters and fed to them in bits and pieces — that’s the next step after the “pablum” for them.