I think going the positive route is best at this point in time. If she is hiding to do her poo, then she probably knows I will be upset if I see her pooing in the house. The thing is she does poo outside 2-3 times a day. She must have to go more often than that or is not going completely. I have always praised her right from the beginning and verbally tell her "go potty"! She does not potty on the floor for a while, just the poo. Thanks everyone for the input!