Your 11 week old sounds like my teapot Spicy. He is 3 and now weighs in at 11 lbs.

He is bell trained and we'll bell train Lucy as well. It's just that when the breeders train on the potty pads...thats where we start. THe only problem I have noticed is that the breeders typically have tile floors (understandably) so the pups learn to potty on the pad. But when you bring them into a home with carpet, they think it is one big potty pad!