I hope someone can help me. I am staying with my mom for a bit and my Chihuahua which is 2 has gotten attached to my moms Chihuahua which is also her aunt. When they go out of town mine will not go potty outside she just sits by the door waiting for them to come home. I have training pads inside and sometimes she won't even use those. When i take her out all she does is sniff the ground or sit by the door. I am going to be moving in a couple of months and I would like to have her broke of this before then. I know it is not healthy for her to hold it in but I don't know what to do.