this joint is present on both sides of your jaw and is responsible for opening and closing your mouth. he added extra stitches to keep them tight. i will do a banner and a neat little write-up as soon as my semester is over. training a dog to roll over is a pretty simple task, just make sure to have a few treats handy! then we need to turn it on the left side and sew it again on left and right. after all its just to clean of a car to make its way to the scrap yard! 