Poor Newfoundland gets covered in sticky burs

Boss the Newfoundland went for a nice little stroll in the woods by himself and comes back to owner completely covered in sticky burs. Boss was so badly covered it took its owners over an hour to remove every single one. We all got a kick out of it afterwards since the 180lb dog look like a green monster. These tiny little burs sink their teeth in to dogs coats making it very difficult to remove them from the fur.