Book excerpt: I meow. I bark. I've got claws. I've got paws. I chase leaves. I chase thieves. It's the battle of the breeds when the family cat and dog start to spat over who is the superior animal. Like sparring siblings, when Cat says he's got fleas, Dog insists that his are itchier. If Cat is crafty, Dog is cunning. Cat can play the fiddle? Well, Dog can howl at the moon. Is there anything they both can agree on?