Recently, we added our donkeys and goats in one pasture. The donkeys are the Livestock protectors of the goats. If a coyote would come on the farm to do harm to the goats the donkeys would attack and stomp the coyotes. I understand that the donkeys will also head butt the coyotes too.
The other day, the donkeys, goats, and some chickens were all in the pasture at one time. They all looked so peaceful. The chickens do a nice clean up job, they go down to the pasture every afternoon about the same time to clean up after the donkeys and goats. They eat all the scrap food that has not been enjoyed by the goats and donkeys.