Use Adult Calculator for dogs over 68 weeks.
Use Puppy Calculator for dogs less than 68 weeks.

Feeding charts are a starting point. Give your dog 2 weeks on the suggested amount then re-evaluate and adjust amounts up or down by looking at pet's body. No ribs or hip bones should be showing, but all dogs should maintain a figure eight physique.
Adult chart enter pet's BEST body weight.
Puppy Chart enter puppies current weight and age in weeks.