Be careful with towing with the A frame. Since the weight of the animal is over 750 Kg, it is supposed to have effective brakes. Also, to be towed w/o a trailer, it needs to be road legal. Only ocasions when you are allowed to tow a car over 750 Kg without brakes is in case of a breakdown.
Apart from the moral lecture, it looks kinda sorta weird, doesn't it??? :D