Fisher-Price Laugh & Learn Smart Stages Learn with Puppy WalkerLNL Puppy walker (FHY94) and LNL Sis Walker (FHY95) are activity rich low price walkers, similar it the DHY80 Zebra Walker. . Each consists of a Large character shaped activity panel with 3 electronic activation areas, book, piano and Light up push button nose. Baby can play with the panel right on the floor. When the time is right, the wheels and handle can be attached to help baby learn to walk. . A motion switch will trigger electronic content when