Snow in the field has softened up enough so dogs aren't having as much trouble getting through it. This is Kira coming back with the purple ball.Kira and Tank having a good time in the driveway. Not quite as slippery with some snow covering the ice.Kira and Tank chasing the purple ball in the field. Although they look fairly closely matched, Tank is a good 20 lb. heavier than Kira, but she's much quicker.Blast did some searching for the blue ball as far as I could throw it out into the field a number of times.Tank and Blast coming back in, pooped from racing.