Luke’s Favorite. We carry this formula specifically for our friend Luke—and because it does exactly what it’s supposed to do. Natural Balance Limited Ingredient Reserve Duck & Potato is a thoughtfully crafted, grain-free recipe designed for dogs that need a simpler, more controlled diet.
This recipe features protein-rich duck to support lean muscle health, paired with fiber-rich potatoes to aid digestion. Added flaxseed helps support skin, coat, and immune health, making this a well-rounded option for dogs with sensitivities.
Free from grains, soy, gluten, artificial colors, and artificial flavors, this limited-ingredient formula is a reliable choice for pups dealing with food allergies, digestive issues, or skin irritation—without overcomplicating the bowl.
Pawstock tip: If your dog struggles with allergies or inconsistent digestion and you want a no-nonsense, dependable formula, this one has earned its spot on our shelves—Luke-approved.
