Summary: Our Toy is a model of the new CAT vocational truck cab combined with a roll off dumpster truck. The point of the toy was \to be a realistic scale model of an actual application to appeal to children that have an interest in non-fictional toys. Boys mainly will be the target consumer for this toy. The mechanism that moves the dumpster bed on and off the truck would be an exposure to realistic mechanical linkages that are interesting and thought provoking.