I'm trying to find this movie that I remember seeing when I was a little boy----it's a Chrismas movie. Anybody see it for sale around Albuquerque? I think the film is too old to be sold at the big-box video stores---or too obscure.

I vaguely remember it's about a massive snowball fight with a cool snow fort. At the end a dog dies after the snow fort falls on top of him. I remember crying my brains out as a kid watching that movie when the dog's carcass was found in the snow. According to imdb.com, the movie was released in 1984.