If the coyote's in your living room pissing on your couch, it's not the coyote's fault. It's your fault for not shooting him.
The tree can teach you forbearance and tolerance. It offers shade to all, irrespective of age, sex or religion, nationality or status. It helps with fruit and shade even to the foe who lays his axe on its trunk! The dog can teach you a lesson in Faith, Self-less service and the process of Dedication.