A muddy doggy is the perfect picture of carefree chaos and joy. Its fur is splashed with patches of wet earth, paws dripping with mud from an adventure that clearly mattered more than staying clean. You can almost see the story—running through puddles, rolling on the ground, maybe chasing something invisible only it understood.

Its eyes usually shine with excitement, completely unaware (or unconcerned) about the mess it has become. The wagging tail says it all: this was fun, and it would do it all over again without hesitation.