So we decided to get Kayden a bike. Yep, that's right. However... I tried her on a "big girl" bike, the ones with training wheels and all the bells and whistles... It just didn't work for her. So, I got her this mock-BigWheels type bike.. She LOVES it! Her feet can't quite make it to the pedals, but she doesn't mind. She just pushes herself around and goes "off roading" in the dirt of our backyard. I thought about getting Kaelin a bike as well, but we have this Pooh car that was Kayden's so we just took it outside and let her at it. She loved it, too. It was fun watching them experience something new.