Nautical Mile vs. Mile. While mile is a unit of distance on land, a nautical mile is used to measure distances at sea. 1 nautical mile = 1.151 mi. 1  Kilometer vs Mile.  Celsius vs Fahrenheit.
1 According to The Dog Food Project, dog food will cost $160-$250 per year for a moderately active mid-sized dog. 2  The overall average price per year is $100-$300. 3  This price largely depends on the size of the dog and the quality of the dog food. Therefore, the higher quality of the food, the longer it will last. 2  A wellness type of dog food that is recommended for dogs that are either on a diet or need a special blend formula can cost anywhere from $23 to $55 per bag.
(We can buy 1 bag at $60 and make 1 batch of dog food which will last for a total of 2 months. This costs $80 as opposed to two bags of dog food for $120.). Just be sure if you are making homemade dog food you avoid ingredients that can be poisonous for dogs.Below is a list of the most common.sually around $50-70 for a 30 pound bag. Compare this to a $15-20 40 pound bag of the cheap dog food. The most recent addition to our family, a black flat-coated-retriever named Murphy, has a food allergy. He is most likely allergic to poultry and also to either soy or corn â common fillers in the cheaper dog food.