We recently got a Yorkie/Shitzu cross. Fourteen weeks old first shots etc. From the moment my wife first picked up the dog (female) it was an instant bond between her and the dog. It will follow her wherever. It is very hesitant to come to me. That part does not bother me as the idea was the dog was to be hers. However I would like to be able to give her a break on potty trips outside (and there are many) and walking the dog. It won't go out the door with me, and the times I've tried. it wants to head back to the house asap. Getting a little frustrating. Ideas ?? Tks. Dave.