My puppy is a 14wk old yorkie x jack russell, and I have had him from 8wks. Up until the last few days his toilet-training was going really well, he would go outside for all his poo's during day and most of his pee's (although there still was a few accidents), and at night if needed to go, he went on newspaper in kitchen, all of which I was very happy with. However, during the last few days, he has started poo'ing in the house again. Just tonight I spent 20mins outside with him after his feed, only to find he had went in house when I was putting bin out!!! Has anyone else had this problem, and have any tips??? I really thought the hardest part of toilet-training had been done!!!