[Esme's Mommy]

Esme does great on the pee pads at home. I take her to my moms house every Saturday. My mom has two Pomeranians who are also pee pad trained. I set Esme's pad next to theirs and I walk her over there and have her do her business on the pad. Now, the problem is that she still insists on peeing on my moms area rug in under the dining room table. I don't know why she does this??? We have some area rugs at home, so I don't think it's because she hasn't experienced a rug before. Each time she does her thing there we clean it with Nature's Miracle, so I don't think it's the smell that makes her keep going there. My mom thinks Esme is the cutest, so she doesn't get upset. But, I am wondering, will she ever be potty trained in my mom's house too?? When dogs are completely pee pad trained, does that mean they will ONLY go on the pads wherever they are? Or will she only go on the pads, at home?
I am really curious about this.
Mari