2. IN A STICK HORSE, THE COMBINATION OF A HOLLOW BODY SHAPED TO SIMULTATE THE HEAD OF AN ANIMAL WITH THE LOWER JAW MISSING, SAID BODY HAVING A DOWNWARDLY FACING OPENING AT THE BACK OF THE PORTION THEREOF CORRESPONDING TO THE UPPER JAW AND INWARDLY OPENING SOCKETS IN THE OPPOSITE SIDES OF SAID BODY ABOVE SAID OPENING, A LOWER JAW SIMULATING MEMBER HAVING A BACK END PORTION WHICH IS ANGLED UPWARDLY RELATIVE TO THE REMAINDER OF SAID MEMBER AND EXTENDS INTO SAID OPENING, PIVOT MEANS EXTENDING FROM THE OPPOSITE SIDES OF SAIDBACK END PORTION AND BEING SEATED IN SAID SOCKETS TO PIVOTALLY SUSPEND SAID MEMBER FROM SAID BODY FOR MOVEMENT BETWEEN A MOUTHOPEN POSITION TO WHICH SAID MEMBER IS GRAVITATIONALLY URGED AND A RAISED MOUTH-CLOSED POSITION AT WHICH SAID MEMBER ENGAGES UPWARDLY AGAINST SAID UPPER JAW PORTION OF THE BODY, SAID BODY HAVING ADDITIONAL OPENINGS IN THE SIDES THEREOF AT LOCATIONS IN BACK OF SAID SOCKETS, AND REINS EXTENDING FROM IN BACK OF SAID BODY THROUGH SAID ADDITIONAL OPENINGS AND CONNECTED TO SAID UPWARDLY ANGLED BACK END PORTION OF THE LOWER JAW SIMULATING MEMBER ABOVE AND IN FRONT OF SAID PIVOT MEANS SO THAT TUGGING ON SAID REINS CAUSES SAID MOVEMENT OF THE MEMBER TO SAID MOUTH-CLOSED POSITION.