Take him for a walk on the leash. B's HATE the rain and getting their feet wet. It will suck for you because you have to take him out in it, but suck it up and put on a rain jacket and go for a 1/2 hour walk. We had to do that all the time whenever it was raining when we lived in the city. It was the only way to make them go.
So I did what you said… we went for a walk.. I don't mind being out in the rain at all... I used to love playing soccer in the rain. Anyway, i took him to the park and he had TWO bm's lol and one pee.. i knew he had to go! I just didn't like that he was whining, i felt bad for him. So he's gone and now he's in bed sleeping soundly. Thank you!.... I can't wait for the winter... I live in Winnipeg... we have about six months of straight winter... snow all the time. Should I invest in some booties and a jacket now? lol