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.
1 Dental diets cost about $30 for a 30-pound bag, or about $250 per year to feed a moderately active medium-sized dog. 2  Treats can cost about $50 to $100 or more per year, depending on the type and frequency of use. Some foods and treats can help to control plaque and tartar, which could help save hundreds, or even thousands of dollars, if they are part of an overall plan that prevents periodontal disease. 2  Dental diets cost about $30 for a 30-pound bag, or about $250 per year to feed a moderately active medium-sized dog.