Yollie is about 8 1/2 weeks old, she hasnt had an accident in the house in 3 days. Lots of Outside, outside.. She jumps on the door and goes in a circle and wimpers to go out..she even had the runs one days and still didnt have an accident. I have a crate, but....She loves her daytime basket better and it has worked really well, even though she can jump out of it, she also lets me know when she wants in it..