What happens to potty your Lhasa when the temps are down, as soon as the snow is deep, once the blizzard is howling, when the sleet sends icy needles into your skin, or when the rain precipitates in containers? What do you do when the last thing you would like to do is you should get some heavy snow gear as well as the dog’s lead and head down the path to potty the doggie? What do you do when skip over your dog has to “go” but she puts on the brakes the second you open the door to your back yard