My girlfriend was forwarded this story, and when she sent it to me I thought it'd be a good blog post.
I guess a photographer visiting Churchill, Manitoba, took some sled dogs out to take some pictures.
Out of the snow a polar bear creeps towards the pack, and the photographer starts thinking "Oh crap, all the dogs are goners."
Turns out though, that the polar bear just wanted to play around.
And he came back several times on succeeding days to play with the dogs some more.
So cute - and such a shame we're going to have killed 30 to 50% of the bears by 2050.