Now here's a 'really' new trick to teach a dog. The guy on this Humor Card is holding up a bone-shaped doggie treat as he tries to teach his brown pooch to 'Text.' Good luck with that, given that canines have no thumbs. Although ... Fido 'seems' to be pawing out some message on the otherwise blank, bright yellow inside of this clever, colorful card. Unbarking-believable! Let's see a cat do that!