Yup, pretty simple answers.  Off camera flash and moving away from the bg is obvious.  I guess I was in this little room with no place to go.  The pups were 6 weeks old, and probably would get their shots very soon.  Outdoors would have been ideal.  Needless to say, I'd demand a more controlled environment in the future.  I struggled.
Having said all that, I hope my friend likes the shots.  I hope they serve her well in finding homes for these guys.  Anyone want a poodle puppy?