Extension bars are designed to be compatible with the conventional tow bar, providing space for an additional dog to pull the cart, thus forming a linear tandem arrangement with one canine ahead of the other.
The cart's tow-bar configuration accommodates up to four dogs for pulling. (To secure four dogs, two standard tow-bars and two pairs of extension bars are required).
Lenght: 105cm (41″)
Weight: 1kg (2,2lbs)