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Diamond Naturals

Diamond Naturals Grain-Free Beef & Sweet Potato Formula Dry Dog Food, All Life Stages

Our Rating
★★★★★ 3.7

Diamond Naturals Grain-Free Beef Dog Food | Sweet Potato, All Life Stages

Quick Facts:

  • Best for: Dogs of all life stages (grain-free diet)
  • Main protein: Pasture-raised beef & lamb meal
  • Carbohydrates: Sweet potatoes, peas & lentils (grain-free)
  • Key support: Lean muscle, digestion, skin & coat
  • Kibble options: Standard
  • Ideal for: Dogs sensitive to grain, including large-breed puppies

Description: Diamond Naturals' grain-free beef recipe is formulated to meet nutritional needs across all life stages, including growth for large-breed puppies expected to reach 70 lbs or more as adults — a detail that makes it a single food households can feed to dogs of different ages. Real pasture-raised beef leads the ingredient list, joined by lamb meal for additional high-quality protein, while sweet potatoes, peas, and lentils replace grains as the source of digestible energy and fiber. The formula includes Diamond's K9 Strain probiotics, guaranteed at 80 million CFU per pound, along with a soluble and insoluble fiber blend from chia seed, pumpkin, dried kelp, and coconut to support digestive health. Omega-6 and omega-3 fatty acids from canola oil, fish meal, and flaxseed support skin and coat condition, while tomatoes, blueberries, and raspberries contribute a spectrum of natural phytonutrients. Guaranteed levels of selenium and vitamin E round out the antioxidant profile. It's a solid option for owners specifically managing a grain sensitivity, or who simply prefer a grain-free diet across their dog's entire lifetime.

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