A few days ago we had the first snow of this winter. my dog loves the snow, and the first snow of each year is always extra magical. I remember my dog's first encounter with rain (when he was 3 months old), and his first encounter with snow (8 months old). The first time he saw rain he didn't want to go out even though he had to do his business. But I carried him outside and stayed out with him in the rain. He just stood there, frozen, too apprehensive to pee. But after a few minutes he actually...