Q: why did the sled dog cross the snow softly? a: because it just got hit by a snowmobile and couldn't walk hardly.
Q: why did the sled dog in the iditarod race wear little booties? a: because its kamiks were being repaired!
Q: what does a sled dog that was an iditarod competitor become after it is ten years old? a: eleven years old.
Q: what did the sled dog take when it was run down? a: the description of the snowmobile that hit it!
Q: why did the sled dog bite the man's ankle? a: because it was a short dog and couldn't reach any higher!
Q: why do sled dogs bury their bones in the ground? a: well, doesn't everybody put their leftover food in the refrigerator? (permafrost is a handy thing, y'know.)