DENALI PARK, AK - - It's hard to believe that this dog and its 37 cohorts were in a frenzy as the park rangers were hooking up five of the Alaska Huskies to a sled. Once the sled left it was time to conserve energy for more important things - - meal time and the 2pm and 4pm shows. The trees, plants and flowers are on steroids with 18 hours of light to pump them up but stopping and smellling the flowers isn't on the list of things-to-do today