normally I wouldn't recommend a yorkie, they are usually hard to train and housebreak. Since you've had them before you know if they are right for your family.

I would agree that a papillon sounds best for your family. Soo cute. Active but not too hyper (a good house dog, but still fun outside). From what I've heard (my friend has one) and red they aren't difficult to train.

I personally love a min pin. I think they're cute (especially without their ears cropped). They are active, yet mine is so sweet and loves to cuddle. Oh and sooo easy to train, at least my Charlie is.