They love to howl at the Northern Lights. There is a legend about the Rainbow Bridge for sled dogs. Part of it says that when a sled dog dies they get a silver harness to wear at the bridge. The reflection from that harness can be seen in the Northern Lights. I like to think the dogs are talking to Hoodoo when they howl at the lights. Since he passed away, i always make a point of stopping and talking to him when the lights are out.
I'm with Tonya...how touching