Gave this to my son when he was around 9 months old (he is just over a year old now), he loves all the lights and sounds and his favorite part is the barn door that says "peekaboo" when you open it. It doesnt move to fast when you give it a push (only on carpet)..the only thing is that when you press a sound they all play! so i can see it getting overwhelming for a younger child.
I bought this product for my 9 month old granddaughter to help her stand and then try to walk. From the first time she tried using it to the present, she pulls it backwards on herself and she falls with the toy on top of her. It continued to do this even when we adjusted the wheels. The removable electronic board section of it, however, is quite entertaining. Did not return this item since she loved this part of it.