Endurance Plus Dry Dog Food
Verified May 26, 2026
This is a high-protein, high-fat dry food formulated for active and working dogs across all life stages. It uses chicken meal, pork meal, fish meal, whole eggs, and chicken liver as concentrated animal protein sources, with barley and oatmeal as the main carbohydrates. The recipe is legume-, potato-, and rice-free and includes added prebiotics and probiotics to support digestion and immune function while providing dense calories for dogs with higher energy needs.
Nutritionally, this is a dense, performance-style diet well-suited to very active, working, or hard-keeping dogs, and it’s formulated for all life stages including puppies. The 30% protein and 20% fat from multiple animal sources provide ample energy and amino acids for muscle maintenance and growth. It’s likely too calorie-dense for many average-pet dogs unless portions are carefully controlled, but can be an excellent option for dogs that burn a lot of calories or struggle to keep weight on.
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At a Glance
KibbleLab Review
Strengths
- High protein (30%) and fat (20%) levels are appropriate for very active, working, or performance dogs who need extra energy and muscle support.
- Multiple high-quality animal protein sources (chicken meal, pork meal, fish meal, eggs, chicken liver) provide a rich, varied amino acid profile.
- Uses barley and oatmeal instead of legumes, potatoes, or rice, which avoids the legume-heavy profiles that have been associated with some heart concerns in dogs.
- Includes probiotics and prebiotic beet pulp to support digestive and immune health, plus flaxseed as a source of omega-3 fatty acids.
Considerations
- Calorie density is quite high at 412 kcal per cup, so less active or overweight-prone dogs could gain weight easily if portions aren’t reduced.
- Contains several common protein allergens (chicken, pork, fish, egg), so it would not be appropriate for dogs with known sensitivities to these ingredients.
- The rich fat and protein levels may be too intense for some dogs with a history of pancreatitis or who require a lower-fat diet.
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
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.
03
Oatmeal
Oatmeal is used in pet foods as a digestible carbohydrate and source of soluble fiber (notably beta‑glucans), serving as a gentle filler or binder that can support healthy digestion and steady energy release. It provides B vitamins and minerals, is generally well tolerated by dogs and many cats when cooked and plain, but should be free of added sugars or flavorings and used cautiously for overweight or diabetic pets or animals with individual grain sensitivities.
04
Chicken Fat
Chicken fat is used in dog and cat foods as a concentrated energy and flavor source that supplies essential fatty acids (notably linoleic acid) and aids absorption of fat‑soluble vitamins, improving palatability and supporting skin and coat health. Because it is calorie‑dense, diets must account for added fat to prevent weight gain, and quality (proper rendering and antioxidant protection to prevent rancidity) is important; although fats are less commonly allergenic than proteins, pets with poultry sensitivities may still react in some cases.
05
Mixed Tocopherol
Mixed tocopherols are a blend of natural vitamin E compounds (alpha, beta, gamma and delta tocopherols) used in pet foods primarily as a natural antioxidant and preservative to protect fats and fat‑soluble nutrients and extend shelf life. They also supply dietary vitamin E—an essential antioxidant for immune function, skin and coat health and cellular integrity in dogs and cats—and are generally safe at typical use levels, though they are not a substitute for a complete vitamin formulation and may be less effective in animals with fat‑absorption disorders.
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
Brand
American Natural Premium is a natural pet food brand focused on delivering premium quality, nutrition-forward recipes at an accessible price. Products are formulated with high-quality proteins, whole grains, probiotics, and essential nutrients, catering to dog owners seeking nutritious, wholesome diets without artificial additives.
Visit American Natural PremiumManufacturer
American Natural Premium oversees production through close partnerships with Midwestern manufacturers that maintain quality control and ingredient traceability. The company adheres to standard regulatory frameworks including AAFCO nutritional guidelines and FDA safety standards.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
American Natural Premium Endurance Plus Dry Dog Food has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
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Frequently Asked Questions
Has American Natural Premium ever been recalled?
We have no recalls on record for American Natural Premium. 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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