We have an 8x10 area rug (the rest is hard wood floors). Jules had quite a few accidents on it in his old age. I've cleaned that rug several times. I can still smell Jules on it if I stick my nose in it :( We're getting a new puppy (a male). I'm wondering if it will be inclined to mark on the rug because of that "other dog" smell. So I'm debating whether to clean it again or just buy a new one. But I don't want to shell out $$$ on a rug with a new puppy since it may have accidents on it. So, thoughts on whether the new pup will be encouraged to eliminate on the rug?