Dogs love peanut butter, and these cookies are a great way to sneak some fish oil into your dog’s diet. Fish oil improves your dog’s coat, making it shiny, soft, and healthier.
Look for organic peanut butter at your grocery store. Many commercial brands of peanut butter have unhealthy hydrogenated oils and additives. Better yet, make your own peanut butter using raw peanuts and peanut oil, and processing the mixture in your food processor.