Timber used to pee every time someone came over! luckily, she was outside alot of the time, so she never did go pee in the house...but she grew out of it very quickly...
my dog leather, didnt take long at all to housebreak...she had a problem where she would go outside for a really long time, but never pee out there...the minute she came in, she would pee on the floor....so we would point at it while scolding , and then rub her nose in her pee....not exactly the yummiest thing in the world, but it worked! my friends do that with their puppy too, and hes only 8 weeks old, and about 90 percent housebroken!
i still do like the newspaper trick i told u, although that one takes forever...