You've heard the old saying that a dog is man's best friend, right? Well, I here to tell you that a a dog's best friend is a Cockatoo by the name of 'Spike!'

To be more exact, two Great Danes get treated to an almost endless supply of Milk Bone biscuits as Spike reaches into the box and tosses the tasty morsels to the floor.

Funny to watch:

 

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