LAS VEGAS: They don’t own smartphones and can’t go online, but that doesn’t prevent them from being connected: Pets are benefitting from a slew of animal-oriented technology at this year’s Consumer Electronics Show in Las Vegas. How’s Fido feeling?... Tracking your dog’s steps, detecting its heart problems, knowing exactly when kitty’s litterbox has become too full – it’s all possible. Here’s a roundup of some of the technology for pets and their owners on display at this year’s CES: Smart coll