I have two dogs. I feed them Precise with a spoonful of canned. A 15 lb bag lasts about a month. It costs $26 a bag.

One dog weighs 20 lbs and gets 1 cup; the other weighs 50 lbs and gets 1and 3/4 cups once a day. Both are over 12 years old so their activity level is less than young dogs would be.