Michael- Thank you for being a responsible LBP owner. As far as I know TotW is NOT formulated appropriately for a large breed. What you can do however to confirm that, is email them as ask for their as fed levels of calcium and phosphorus and put it into this calculator
/best-dog-foods/best-large-breed-puppy-food/
If it comes in at a ratio of 1.5:1 or higher it is not safe.
Two foods I love that I will recommend to you that ARE formulated correctly for a LBP are Fromm Gold LBP and Precise Holistic Complete Large/Giant Breed Puppy.
