I have been reading all the threads on house training, but am having a bit of an issue. At what age are puppies generally house trained? We have been following the advice on here with regards to our 15 week old puppy. I work from home and have her in the living room with me. it leads into the garden and the door is always open so she has constant access, yet she will be playing outside and then come inside and wee. When i see she wants to go, i take her outside, make a fuss etc, yet if i don't go out with her, she just wees. Plus if she has access to the hall, she will wee there - any advice?