So, I have been noticing something that Bella does more and more often. Yesterday, I was in the bathroom curling my hair and Bella comes over to me and starts rubbing her back area against my leg. It was so strange. I think it was to get my attention, but I have never see a dog do that before. She did it just like a cat..Arched her back and rubbed against me. She has done it several times since then, usually when I am busy doing something. Any ideas to why she does this, or does anyone else see this trait in their babies?