When you have a dog as protective as this Husky who needs older brother to feel safe. In the video you can see how aggressive he becomes when his help is required.
A father starts pretending to slap his daughter on the leg and on the meantime the girl starts to fake cry and scream for help. It takes the dog just a few seconds to jump on the bed and get her father to back off showing teeth and graunching.
To take a little bit further even though seeing the Huskies reaction the dad continues the joke making the pup even more agitated. If you want a good companion and be protected at the same time think on adopting a Huskies. You saw what they can do for the ones they love.