The Fisher-Price 123 Crawl With Me Puppy loves to play, just like a real puppy, and he's trained to help your little dog-lover learn some new ""tricks."" When baby pulls on the soft sock in Puppy's mouth, the mischievous pup wiggles his behind, bobs his head and scoots, encouraging your baby to crawl along after him For more interactive fun, little ones can press the light-up buttons on Puppy's collar to activate educational songs, sounds and phrases about the alphabet, numbers, counting and colors. And with Smart Stages technology, you can switch up the learning play as your baby grows.