I rescued a German Shepard(named her Kudzu)from the pound, she was way mal-nourished. Talked the vet into putting her on Winny. She gained 40 lbs in 8 months. Had to give her away when I moved into my condo(had her for 2 years), but she lives on blueberry farm now, and last I saw her she weighed 115lbs...
Good People Kudzu... I miss her.
PS- all the winny she was prescribed, she got!!! She needed it.