i have an almost 4 month old husky. she will "pee" outside just fine, however, when it comes to poo..she just won't do it! we've tried putting some of her poo that she left us in the house outside in her potty spot.we have even tried putting newspaper in the yard! even if i catch her in the act and rush her outside , she'll hold it until she gets back inside!at night we put down newspaper which she uses just fine and poops on it....am I doing something wrong?? any advice??

