Senior Dog Chicken, Egg & Oatmeal Formula Dry Dog Food
Verified Jun 20, 2026
This is a dry senior dog food designed for maintenance, with chicken and chicken meal as the main protein sources and several cooked grains like brown rice, barley, white rice, and oatmeal for carbohydrates and fiber. It offers moderate protein and fat levels appropriate for many older dogs, with added omega fatty acids, probiotics, and fiber to support digestion. The inclusion of glucosamine, chondroitin, taurine, L-carnitine, and antioxidant-rich fruits and vegetables makes it a well-rounded option for many aging dogs without specific medical needs.
Overall this is a solid, well-balanced dry food for senior dogs who are in their maintenance years and don’t have special medical dietary requirements. It uses named chicken ingredients for protein and digestible grains for energy, with a calorie level that suits many older, less active dogs. The added joint-support nutrients, probiotics, and omega fatty acids are thoughtful touches, though dogs needing very low fat or with known chicken sensitivities would need a different formula.
The KibbleLab Score (1–10) is assessed from publicly available product data. Our evaluation is science-based, not marketing-based.
KibbleLab may earn an affiliate commission when you buy through a link. No one can pay for a higher score, or to change what we recommend for your pet.
At a Glance
KibbleLab Review
Strengths
- Named animal proteins (chicken and chicken meal) high on the ingredient list provide good-quality, highly digestible protein for seniors.
- Moderate protein (25%) and lower fat (11%) help support lean body condition in many older dogs who don’t burn calories as quickly.
- Includes glucosamine and chondroitin, which can help support joint structures in aging dogs, along with added taurine and L-carnitine for heart and muscle support.
- Contains multiple fiber sources and probiotic cultures, plus omega-3 and omega-6 fatty acids and various fruits and vegetables that contribute antioxidants and support gut and skin/coat health.
Considerations
- Chicken and egg are common allergens, so this formula isn’t a good fit for dogs with known sensitivities to poultry or eggs.
- At 347 kcal per cup, it’s not an ultra–low-calorie senior diet, so portion control is still important for dogs prone to weight gain.
- Formulated for maintenance only, so it’s not appropriate for puppies, pregnant, or lactating dogs.
Full Ingredient List
Ingredients and analysis reflect manufacturer data at the time of our last update and can change without notice. Always check the actual product packaging before feeding.
Ingredient filtering helps identify compatible options but is not a substitute for a veterinary elimination diet.
Top 5 Ingredients Explained
01
Chicken
Chicken is a common animal-based protein in dog and cat foods, supplying essential amino acids, B vitamins, and energy-dense fats that support muscle maintenance, growth, and overall health; for cats it also contributes toward dietary taurine but must be present in sufficient amounts or provided via supplementation. It is prized for its digestibility and palatability, though some pets develop sensitivities or allergies to chicken, and nutritional value and safety depend on ingredient quality and processing—raw chicken carries pathogen risks and whole bones can pose choking or GI hazards.
02
Chicken
Chicken is a common animal-based protein in dog and cat foods, supplying essential amino acids, B vitamins, and energy-dense fats that support muscle maintenance, growth, and overall health; for cats it also contributes toward dietary taurine but must be present in sufficient amounts or provided via supplementation. It is prized for its digestibility and palatability, though some pets develop sensitivities or allergies to chicken, and nutritional value and safety depend on ingredient quality and processing—raw chicken carries pathogen risks and whole bones can pose choking or GI hazards.
03
Brown Rice
Brown rice is a whole-grain carbohydrate and fiber ingredient commonly used in dog and cat foods to provide digestible energy, dietary fiber, and modest amounts of B‑vitamins and minerals; it typically offers more nutrients and fiber than white rice. It’s generally well tolerated and can help with sensitive stomachs, but because it is high in carbohydrates (not a primary protein source) and can contain trace inorganic arsenic depending on sourcing, it should be included in balanced formulations and monitored in overweight or diabetic pets.
04
Barley
Barley is a cereal grain used in pet foods primarily as a digestible carbohydrate and source of dietary fiber (including soluble beta‑glucans), along with modest amounts of B vitamins and minerals. It can support healthy digestion, help moderate post‑meal blood sugar and aid weight management in dogs, but provides limited protein for obligate carnivores like cats, must be cooked/processed for good digestibility, and may be unsuitable for pets with grain sensitivities or calorie‑restricted diets.
05
White Rice
White rice is a highly digestible carbohydrate commonly used in pet foods as an energy source, binder or filler and is often included in bland diets to help manage gastrointestinal upset. It supplies readily available calories but contains little protein, fat, fiber or micronutrients (so complete diets must be balanced), and should be used judiciously in overweight or diabetic pets due to its high glycemic index; prolonged exclusive feeding is not recommended.
Nutritional Breakdown
How to read As Fed versus Dry Matter
As fed shows the numbers straight off the label, water included. Dry matter removes the water so you can compare a wet food and a dry food fairly.What is calorie density
How many calories the food packs per unit. Denser foods mean smaller portions for the same calories.Product Details & Brand
Product Specs
AAFCO Nutritional Adequacy
What is AAFCO
Association of American Feed Control Officials. It sets the nutritional
adequacy standards US pet foods are measured against.
What is AAFCO
Association of American Feed Control Officials. It sets the nutritional adequacy standards US pet foods are measured against.Brand
Diamond Naturals is a mid-range premium brand featuring whole-food ingredients and added probiotics for digestive health. It provides grain-inclusive and grain-free formulas designed for balanced nutrition and holistic wellness.
Visit Diamond NaturalsManufacturer
Diamond Pet Foods maintains a rigorous quality assurance program that includes in-house testing for mycotoxins, pathogens, and nutritional analysis. The company adheres to FDA, AAFCO, and HACCP standards, employing extrusion and cooking processes designed to ensure product safety.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
Diamond Naturals Senior Dog Chicken, Egg & Oatmeal Formula Dry Dog Food has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
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Frequently Asked Questions
Has Diamond Naturals ever been recalled?
We have no recalls on record for Diamond Naturals. We monitor the FDA Pet Food Recall Database daily.
How does KibbleLab rate foods?
Our scores are based on ingredient composition, nutritional profile, AAFCO compliance, and health considerations. We don't penalize by-products, grains, or synthetic preservatives. Brands cannot pay for higher scores.
Is KibbleLab a substitute for veterinary advice?
No. KibbleLab provides data-driven food analysis, not medical advice. Always consult your veterinarian before making dietary changes, especially for pets with health conditions.
KibbleLab provides informational content only. This is not veterinary advice. Always consult a qualified veterinarian before changing your pet's diet.
KibbleLab may earn affiliate commissions through product links. No one can pay for a higher score, or to change what we recommend for your pet.
Product data sourced from manufacturer websites, AAFCO statements, and FDA recall database. Last verified dates reflect our most recent data check.
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