Is Diamond Naturals the Unhealthiest Dog Food? A Comprehensive Review
Before labeling any pet food as the most unhealthy, it's essential to assess the nutritional content, ingredient quality, manufacturing processes, and veterinarians’ perspectives. In this article, we evaluate Diamond Naturals dog food and explore whether it falls under that unflattering label.
Overview of Diamond Naturals
Diamond Pet Foods has been producing dog food since 1970. It’s a family-owned American company that emphasizes holistic nutrition. Their Diamond Naturals line includes both dry and canned foods tailored to different life stages and breeds—from playful puppies to senior companions.
Key Ingredients and Nutritional Value
Each formula typically features animal proteins such as:
- Cage-free chicken
- Pasture-raised lamb
- Beef
- Real salmon
The prominent All Life Stages Chicken & Rice formula includes approximately 16% chicken, 16% chicken meal, and 16% brown rice. Half of the formula is composed of animal-derived ingredients, while the other half includes wholesome grains like barley and sorghum.
Health-Conscious Additives
Diamond Naturals enhances its formulas with:
- Natural fibers (dried chicory root, beet pulp)
- Probiotics (K9 Strain) for digestive and immune health
- Omega fatty acids from flaxseed and chia for healthy skin and coat
- Superfoods like pumpkin, kale, blueberries, and papaya
- Glucosamine and chondroitin for joint support in adult formulas
The guaranteed analysis of their Chicken & Rice formula includes:
- Protein: 26% minimum
- Fat: 16% minimum
- Fiber: 2.5% maximum
- Estimated carbohydrates: 42%
Price and Accessibility
Diamond Naturals strikes a balance between affordability and quality. It is widely accessible in various regions both in-store and online, making it a practical choice for many pet owners.
Veterinary and Consumer Feedback
Veterinary opinions are mixed. While some veterinarians prefer brands like Hill’s or Royal Canin due to extensive research and feeding trials, others consider Diamond Naturals acceptable, especially for owners on a budget.
User-reported benefits include:
- Shinier, healthier coats
- Improved stool consistency
- Increased energy levels
- Positive changes in picky eaters’ appetite
Potential drawbacks involve:
- Occasional digestive upset during transition
- Possible allergic reactions in sensitive dogs
- Minor owner concerns over current versus past ingredient consistency
Transitioning Tips
- Change food gradually over 7–10 days
- Monitor your pet's appetite, stools, and energy
- Talk to a vet before switching if your dog has preexisting conditions
Ingredient Safety and Recalls
Although Diamond Pet Foods has experienced recalls in the past (notably 2012–2013), the company now adheres to strict AAFCO nutrient guidelines and has improved quality control protocols. Checking the current recall status before purchasing is always recommended.
Grain-Free Caution
It’s worth noting that some formulas on the market—especially those that are grain-free and high in legumes—have been tentatively linked to diet-associated dilated cardiomyopathy (DCM) in dogs. Fortunately, most Diamond Naturals options are grain-inclusive, reducing this concern for the average pet owner.
Conclusion
Based on the available data, Diamond Naturals dog food does not qualify as one of the most unhealthy dog foods. In fact, its inclusion of animal protein, superfoods, probiotics, and affordable pricing suggests a deliberate effort to provide balanced nutrition. While no product is equally suitable for all dogs, Diamond Naturals serves as a solid option for many pet owners. Careful transition, routine monitoring, and veterinary consultation can maximize the benefits of this food line.





