Pepper's Pot Roast WITH BEEF, POTATOES, CARROTS & GREEN BEANS Earthborn Holistic Pepper's Pot Roast canned formula with Beef is an excellent source of high quality protein for puppies and dogs. This limited-ingredient protein source, grain-free dinner consists of wholesome vegetables like carrots and green beans. This recipe also includes nutrient-rich potatoes as an exceptional source of vitamins and minerals which help maintain your dog's immune system.