With Tails.com, you can easily make dog food just right. Just introduce your dog and we'll create a unique food recipe for them. Do they like chicken or fish? Grain or no grain? Also choose the health benefits you need to give your pet - such as a smoother coat, improved digestion, joint care, and more. Our algorithm uses every detail to create its own unique formula - the right blend of fiber, protein, fat and nutrients, with no artificial colors, flavors or preservatives. Free trial, then one box per month (or every 2 weeks for puppies). Cancel at any time.