Training Scent Question

I WOULD TAKE A SHOAT AND LET THEM BAY A MINUTE SO THEY GET IT ON THER MIND AND THEN DRAG HIM AWAY INTO SOME COVER AND THEM LET THEM TRAIL HIM AND BAY HIM I DO THAT A FEW TIMES BUT ONCE THEY FIGURE THAT OUT GOOD. STEP IT UP A BIT TIE A ROPE 2 THE HOGS LEG AND LET HIM WALK OFF INTO SOME COVER AND THEN TIE THAT ROPE 2 A TREE SO HE CAN STILL STAND UP AND LET THEM FIND HIM LIKE THAT. IT WILL TAKE THEM LONGER 2 FIND HIM BECAUSE THERE WILL BE LESS SCENT BUT THEY WILL NEED 2 LEARN 2 TRAIL A HOG WITH LESS SCENT THEN BEING DRUG ITS A LITTLE MORE REALISTIC 4 THEM AND IT IS HOW THEY WILL HAVE 2 FIND 1 IN THE REAL WOODS AND TRY NOT 2 DO THIS ON A WINDY DAY SOME TIMES THE SCENT WILL DRIFT 2 MUCH AND IT MAKES IT 2 HARD 4 A YOUNG DOG 2 WORK IT OUT AND THEY MIGHT LOOSE ENTREST