4 weeks of food for a large-sized dog in a variety pack! The 4 weeks’ worth of food is calculated on a dog weighing 30kg, with a daily dietary requirement of 25gms per kg of body weight. A 30kg dog would therefore need to be fed 750gms a day. Does your dog weigh a little more or less? Then you can calculate how much food they need a day and how long the pack will last. Guidelines suggest 25gms of food per kg of body weight each day. Remember this is just a guide; always be aware of your dog’s weight and activity level. The mixes consist of pure minced muscle meat, organs and bone. There are no added vegetables or supplements. This is a raw product and not for human consumption.