OK so I have been working with Maya on her Stay. She sits 99% of the time and will sit up to 1 full minute. So we have been working on stay. I put her in a sit and push my hand towards her nose the way everyone says to do it. I then take one step backwards and she does fine. I try and walk backwards further and most of the time I can walk backwards across the room and sometimes turn in a complete circle and then return to her and she wont move... but sometimes she gets these streaks where she lays down as soon as I start to move backwards. I turn around and ignore her for a few seconds untill she gets up. Then I put her back into the sit and give her the stay command and go back to only taking one or two steps backwards before returning and praising her. Any tips for how to make this better?