Can these be used in Canada?
No, because the Burger King drive-thru's doesn't support dogsleds.
Sure they do. They are usually made of concrete, and support a great deal more weight than a dogsled.
I've personally gone through drive throughs on a bicycle, the trick is to find where in the concrete the magnetic sensor is and put the bike wheel directly over it, so I suppose that you would need to have steel rails.No, the problem is when the attendant hands the food through the window, the dogs go crazy, launching themselves after burgers. Its just an unmanageable situation.
