The very best food in the world for my dogs might not be the very best for yours. EPH gave mine horrificly soft stools, and gosh, that really matters with 6 big dogs. Some of the other great foods have done the same.
I rotate Canidae, Innova and Blue Buffalo. Blue has just introduced a new holistic line. I personally don't use a puppy formula, just an excellent All Life Stages.
Bless you for taking in that little guy. He'll be in our thots and prayers.
A house without fur is not a home.
Glenda