Is today April fools day? I can't even conceive of a problem with using dogs to put game up when legally hunting with a dog. In the half dozen or so states I've waterfowled in I've never seen a guide differentiate the actions of a dog. I've never seen a line/statute like "dogs may only be used for retrieving downed game". Either you can hunt with a dog or not. Calling, flushing, paddling you around or retrieving game is assisting in the taking of game. If it is a person, he'd (she) would need a license, with a dog, your simply hunting with a dog. We even have tollers bred & trained especially for drawing ducks in and jumping them up to be shot.
Why would having your dog jump them up be any different than your human buddy walking them up and you shooting at them as they flew out. Legal as long as your buddy's properly licensed & stamped for waterfowling.
Scott