I look at my dog, whom I love more than (maybe too much information alert.....lol) just about any person I know as a living representation of unconditional love - the way God loves us.
He's also capable of near instantaneous forgiveness - a lesson I'm trying to learn from him.
He's allllllllllways living in the moment. No regrets about the past and no fear of the future.
He knows little to nothing of the hideous four horsemen: Terror, Bewilderment, Frustration and Despair
He IS occasionally irritable, restless and/or discontent but hey.... I'd swap with him in a second!