Young bison preciously befriends a guard-dog puppy

This little puppy is a Maremma/Great Pyrenees mix that will grow up to become a livestock guard dog. But until then it is full of wonder as it meets a very friendly bison who is more than interested to play. But when the massive bison gets a little too rough, the puppy's parents spring into action, putting the bison in its place and doing their job.