I fed NV Instinct to my babies when they were that age, and everyone loved it.
Fromm's is also an excellent food. Is Fromm's an ALS food? If so, why not feed both? Buy a small bag of one and then rotate to the other when it's time for a new bag?
My babies love my rotating their foods - it keeps them from getting bored with just one food.
__________________
He is your friend, your partner, your defender, your dog. You are his life, his love, his leader. He will be yours, faithful and true, to the last beat of his heart. You owe it to him to be worthy of such devotion. -- Author Unknown