i absolutely fell in love with each character in this series, they become family and the loss of one is painful just like losing a member of your own family would be. i firmly believe that we can do something about that! the power reserve is about 48 hours. even with all the video and computer games out there, board games are still the best. you can easily do this by walking with your dog in a heel and to point in the direction you want to go while saying the command. the answer is all of the parts of the body are equally important! 