The hottest toy this holiday season may be a robot dog that whimpers, blinks its eyes, wags its tail and responds to a rub on the head. The only thing Dog-E won’t do is soil that expensive rug – ...

There was a time when the little robot dog was among the most coveted items in the world. Then came the iDog, which was a robot dog that would emote in response to whatever music you played on your ...

There’s a whole lot of dog-like robots that want you to pet them, but they’re not all equal in functionality or privacy. Reading time 4 minutes As a kid, I had real pets and toy pets. The real pets ...