John Deere Build-a-Buddy brings take-apart toy fun to the farm! Young kids will have a great time using the included screwdriver to take Bonnie and her wagon apart and then put them back together again. Once put together, Bonnie's free rolling wheels are perfect for push along play. Bonnie Tractor includes a cow on wheels who loves going for a roll or riding in her wagon! All toys in the Build-a-Buddy line feature interchangeable parts that can be swapped from vehicle to vehicle.