With the mobile market glutted with increasingly smaller and more feature packed phones, it seems only natural someone would take a tack to stand out from the herd; like, say, marketing to an entirely different species. PetsMobility™ has done just that with their Petcell, a bone-shaped mobile designed for your pooch to wear on its collar.
Features include: GPS (so you can track your pet), an owner call button (so someone can alert you he's been found if you manage to lose him despite the GPS), and a speaker phone that will automatically answer if you call from a recognised and approved phone number (which will stop your dog from falling prey to telemarketers when you're out of the house). I can't help but wonder if telephoning your dog in the middle of the day will make it think it's gone of the deep end and begun hearing voices.
You'll notice, no doubt, that there isn't a catnip-shaped ones for your favourite feline - but let's face it, those snobby buggers would screen their calls anyway. - [Star C. Foster]
PetsMobility™ (via Monkeys for Helping)

I want one for my boyfriend!
Gorgeous pup though.