Border Collie looks to attack owner when toy isn't thrown

When this intense red and white border collie wants his owner to throw the toy, he looks like he might attack out of lack of patience.

Watch as he bares his teeth and sink into attack position as his owner holds his toy in the air without throwing it.

Although the look is scary to see, he means no harm. Border Collies must have a job, and this boy has taken to the toy as his nine to five! He is just so wrapped up in the game of fetch that he makes this face.

No owners were harmed during the making of this video!