I was wondering if anyone had issues teaching their corgi to lie down. I feel like I have tried everything and I just can't seem to get him to do it. I have tried the usual put the treat on the floor and slowly pull it away but his butt always pops up. I have tried having our other dog model the behavior and giving her a treat for the correct behavior, and I have tried to give him treats and praise when he lays down spontaneously. Still nothing. Any suggestions?