What dog breed would be best for my situation?

I have a Bischon Frise (my profile pic) and it is small, doesn't shed (i know you didn't care), I leave it home for extended periods of time on occasion, very easy to train, and requires a medium amount of exercise. I have trained her to sleep in, and she is hypo-allergenic. Bischon Frise's usually are said to require a lot of grooming, but I leave mine with a nice poodle cut. She's not much work to take care of and I couldn't imagine life without her.