Your Malamute got use to be feed by HILL'S LAMB & RICE PUPPY 3 times a day so divided:
 100g morning - 100g afternoon - 100g evening

Gradually increase the dose until reach the age of 7 months (maximum)

 180g morning - 180g afternoon - 180g evening

After 7 months, feed divided into 2 meals in quantities of around 400/450 grams per day depending on the sex of the subject.
From 13 months onwards feeding 400g of HILL'S ADULT LAMB AND RICE divided into two meals or one meal alone. As extras you can give your Malamute an apple cut into pieces, the rinds of hard cheese, carrots.