obedience training

What else can someone do when there is ice everywhere and you can not walk the poor little pups because broken bones will hurt. Well, we play obedience games - Let's see if we can get Marco Polo to stay while there's a cookie right in front of him and it takes a while to get the camera. This only took a couple of 'STAY' commands and moving really darn fast. He does know what I want but there's the cookie and he has way too much pent-up energy. Whatever anyone says, running around the back yard does not constitute real exercise when you normally get to walk 3 or 4 miles a day.