This item is a very simply animated Rottweiler Dog Prop for use in movie making. Originally built for "Batman, the Dark Knight" (2008). After using this action prop, the film's director, Christopher Nolan requested a more animated attack prop. Kris Peck, Prop Master on the show, then specified that better Rottweiler Dog Attack rig which is shown here. [ http://animalmakers.com/rottweiler-attack-prop-rig/ ]
A double controller like this one is required to animate the prop. Controller cabling and testing prep work is available also. Request that work in the cart.