Shih poo puppy is 14 weeks old now. House training is going well and he has been sitting next to the back door and whining when he needs to go out for a poo. He has had a few wees on the carpet over the last few weeks and so yesterday I cleaned the lounge with an enzymatic cleaner in the Vax. This morning he’s had his usual morning poo in the garden but since then he’s had 2 poos on the carpet!!! He hasn’t done this for weeks and weeks. Would the scent of the shampoo have any bearing on this? Should we be telling him off at this stage for doing this?