for Yorkies you need the Pettite Gentle leader and Make is as small as possible, I bought the small one first and the only time I can use it is when Milo is in desperate need of a hair cut and it is over his winter sweater. I too stop when he pulls make him sit and then move on. I know the reason we are not that successful with this is because of me not him. It works for him every time, it my consistancy that is lacking. What is it ceaser says he trains people not dogs.....sooo true!!!
