I fed puppy food to my dog as she was growing. I fed at least 1/3 less than the pack recommended - because she is desexed. And my vet also recommended less because the packs usually recommend too much because they want to sell more dog food. So I can feed her half the recommended amount to maintain her ideal weight as an adult - depending how much exercise she's getting on any given day.
Vet said puppy food ok - she's only a medium sized dog. Isn't Goggles dog an Akita x - ie going to be huge? I'd ring and ask an Akita breeder for feeding recommendations.