OK, we don’t know about you, but when someone says “Tiger Electronics” around us it brings up two memories: cheap side-scrolling handheld games based on popular comic, movie, and television franchises, and Furby. It’s going to take a hell of a lot for us to forget that last one, but they’re taking a step in the right direction with the i-Dog ($30). His built-in speaker allows direct connection of an iPod, he moves and lights up in response to the music, and he growls when you silently mess with his tail.