Great link! Love the bios of the dogs: I've known huskies who fit many of the quirks they list of the actor-dogs. Except that she didn't like film shoots, took ages to train and liked to be the only dog around, Frieda could have been a star! At least, she loved running through the snow...

I love that the main dogs had their stunt (work) doubles! Anyone who follows sled dog events could see which dogs LOVED to pull and which ones were posers (like Frieda would have been): in the big pulling sequences, you can actually see loose lines on a couple of the dogs. The pullers' lines are so taught that they sing!