See his jaw moving to the side when he bites? That slide is causing a lateral lisp, and so we're using the Y-Chew to strengthen and stabilize his jaw. Practice biting and holding on the extension of this chew tool for 5 seconds at a time, watching for good positioning and control. Put your hand under the chin for support if necessary. To make the exercise more difficult, gently do a "tug and pull" motion, just be careful not to let the head jerk. To learn more about the Y-Chew: [ Ссылка ]
