The general formula for raw food, for average activity level & age, is 2% of body weight. With our air-dried food we remove 75% of the weight when removing the water. So take the dry raw food amount and multiply by 25%, which is the amount that remains after the water is removed.
In your case, this is how I would calculate how much to feed: 60 x 2% x 25% = .3 or about 1/3 of a pound.
– Barbara