I have a lovely little kitten who is 7 months old. She has always been a bit tricky with weeing, for example if I ever picked up her litter tray to clean it she would immediately wee on the floor in its place. And if it was a tiny bit away from the wall she would squeeze down and go in the gap even though her litter trays were clean. We gradually phased the trays out now she goes outside and she is a very confident and happy little thing. However, she will not stop weeing in the bathroom!! It's not the smell because we have new floor, and we are cleaning it vigorously when she uses it. I would put a tray back upstairs if I thought it would help, but she poos outside with no problem, and wees at other times outside too. It's almost like she just does it when she can get a chance to sneak in! Any ideas? She is outside a lot so really don't think it's a fear thing. Could it be that she's not old enough to know she needs to go until she REALLY NEEDS TO GO?!