Okay so my baby, Chloe, is an older chin, and is also a rescue. I know she is around 8 or 9, and she is my very first chin. I took her o get her out of a bad situation and fell in love! I have had her for about a year, and i let her out at night to play. Never had any really trouble. Here for the past couple of days she will not come out though. She will come to the door like she is going to come out, and then never does. I don't know what is wrong. Any advice?