Rocky has no problem going outside to do his business. He's 3 months old and still goes inside if I'm not carefule, but for the most part I take him out and he goes. Lately, thoguh, I've noticed that he doesn't pee as much. The last couple days when I take him out he will poop almost every time (at least 4 times a day), but he doesn't pee. He'll often get in his "peeing position" but only a little sprinkle comes out... if anything at all. He still acts as though everything is fine.. plays all the time and is his usual happy self, but what's the problem? Why isn't he peeing like he normally does?