My 4 year old loves this dinosaur but my husband and I are very disappointed. DS asked Santa for a remote control dinosaur, he got it, only it's not going anywhere! He moves his feet in place. We tried our tile floor, hardwood floor, and short rug and it just wouldn't budge. So our son only pushes it with his hands, which means we could save a lot of money by buying him the same dinosaur without the remote control. If it hadn't been a gift from Santa it would have been returned.