This seems to be an April fools joke from 2009: <a href="http://www.slashgear.com/toshiba-petbook-k9-provides-pups-with-mobile-computing-0139795/" rel="nofollow">http://www.slashgear.com/toshiba-petbook-k9-provides-pups-wi...</a>
That's some wicked marketing right there, guaranteed social sharing - however they should have made it for cats. However, it feels a bit half-assed as I feel they didn't go far enough with the joke.