My 4 year old female, who's been neutered, has been having a problem with feminine stink. I used to let her outside everyday for a few hours, but then she started coming home stinking. I thought maybe she was out being a **** kitty, so I kept her inside. The smell went away. But then two days ago she started to stink again, although not as much. I've checked her for wounds, or bumps, and there's nothing there. She eats, sleeps, goes to the bathroom normal, and is active. She's just stinky. Before when it was bad, wherever she slept, there would be a wet spot that stank really bad to. Now it's not so bad. So does anyone have any idea what this could be?