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.
Is is important to feed your dog a high-quality dog food and healthy dog treats. This typically costs somewhere from $20-60 per month ($250-700 per year). Food expenses vary based on the size and energy level of your dog as well as the quality of the food. Be aware that special foods, like veterinary therapeutic diets or freshly-made special-order food, may cost $100 or more a month.