My Dog: The Paradox [The Oatmeal]
Ahh, dog, man's best friend and man's most interesting paradox. Nothing beats a dog's unrestricted enthusiasm, devotion and love. Maybe their complete and utter sillyness and illogical reactions to, well, most things - and this book illustrates all their faults and all their qualities to paint the picture of an animal whose soul matches ours.
You can actually read the whole comic here - the book is a high quality print of the comic with a few bonuses, just great to have in your home and browse after your dog peed on the carpet to remind yourself why you love him.
Every now and then I accidentally kick him while he's underfoot and he responds by apologizing to ME.