Bella is 4 1/2 months and has been fully house trained since she was around 11 weeks old. She had a bit of an accident a few nights ago... I always send her out for toilet before I go to bed and she usually just has a wee and then she is fine for 8 - 9 hours but she did a poo indoors a few nights ago. She seemed ever so ashamed of herself so I didn't tell her off. Now she seems unsettled at night and comes to me and whines. Of course worried she may have another accident I let her out, often she does nothing, just sniffs around and maybe does a drip of wee. Last night I let her out FOUR times, she did a wee the first time but nothing the other three times. She had terrible smelly wind so I was worried she needed a poo and kept letting her out. Now I am afraid she will take advantage of me! How can I tell is she really wants to go out?? I'd rather not have another smelly poo on my carpet and I would love an undisturbed night's sleep!