My 5 year old granddaughter is a special needs child and her little brother is 14 months old. I feel this wagon with the seats facing each other with seatbelts was made for my granchildren. They love to pulled in the wagon.
View Step2 Neighborhood Wagon
This is a good looking kids bike. It feels solid, like it will last through more than one kid's rough play. Only negative is it is very heavy. I don't see it being a big problem on a 14" bike, he'll likely be ready for a bigger bike before he's ready to balance or ride long distances. Simple to put together, I'd buy it again.
View Kent 14" Boys Retro Bike
This is great. My granddaughter is handicapped and can not stand very well. This is the perfect size for her. She can actually sit and play. As things progress, and she can stand the kitchen can be converted. She is 2.5 years old and her sisier is 6 months. This will be played with for quite a while.
View Little Tikes Cook 'n Grow Kitchen