sorry, random lurker here, but this is somewhat related?

figured you might like this (http://www.youtube.com/watch?v=l0pAGG1WwUw/)--it's a behind the scenes video of a crappy cbc movie about the winnie bear that inspired the winnie the pooh stories, but from about the five minute mark to the seven minute mark (and bit afterwards) it's essentially micheal fassbender playing with bear cubs.