Lean Recipe Dry Dog Food
Verified May 18, 2026
A lower-calorie dry food designed for adult and senior dogs who need help maintaining or reducing weight. It uses chicken meal and egg as concentrated protein sources, with brown rice, sorghum, barley, and oatmeal providing complex carbohydrates and fiber. The recipe also includes fish oil, flaxseed, and joint-supportive ingredients like green-lipped mussel and glucosamine, plus probiotics to support digestion.
This is a thoughtfully designed weight-management and senior-leaning formula with moderate protein and relatively low fat and calories, which can suit many overweight or less active adult and older dogs. The combination of chicken meal, eggs, and fish meal provides good-quality protein, while grains and beet pulp supply fiber to help dogs feel full. Added omega-3s, glucosamine sources, and probiotics are nice extras for joint and digestive support, though dogs with chicken or egg allergies would need a different option.
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At a Glance
KibbleLab Review
Strengths
- Calorie-dense at about 3168 kcal/kg and 349 kcal/cup, with 24–26% protein and 7–9% fat, which is appropriate for many overweight or low-activity dogs needing weight control.
- Multiple quality animal protein sources (chicken meal, dried eggs, menhaden fish meal) support lean muscle mass in a reduced-calorie diet.
- Includes fish oil, ground flaxseed, and menhaden fish meal as omega-3 sources, plus green-lipped mussel and added glucosamine for joint support—useful for many seniors and heavier dogs.
- Contains added probiotics (Lactobacillus acidophilus) and beet pulp, which can help support healthy digestion, and is AAFCO-formulated as a complete and balanced maintenance diet.
Considerations
- Primary proteins are chicken and egg, which are common allergens for some dogs; this diet would not be appropriate for those with known sensitivities to these ingredients.
- The relatively low fat level is ideal for weight control but may be too low in calories and energy density for very active dogs unless portions are carefully increased under guidance.
- Calcium and phosphorus are at typical adult maintenance levels, not specifically kidney-sparing, so dogs with kidney or other significant medical issues should only use this under veterinary supervision.
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
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.
03
Sorghum
Sorghum is a cereal grain commonly used in pet foods as a source of complex carbohydrates, dietary fiber and modest plant protein, often chosen as a gluten‑free alternative to wheat or corn. It can provide fermentable fiber and antioxidant compounds that may support digestion and glycemic control, but is generally less digestible than some grains unless properly processed and certain tannin‑rich varieties can reduce nutrient availability, so quality sourcing and appropriate formulation are important—particularly for cats, whose diets should remain primarily animal‑based.
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
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.
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
Regal is a premium dog food brand offering holistic, natural recipes designed to promote optimal canine health. The brand focuses on high-quality proteins, whole grains, and essential nutrients, without artificial preservatives or fillers. Its formulations are developed in consultation with European nutrition experts and produced in the United States.
Visit RegalManufacturer
Regal Pet Foods oversees manufacturing through partnerships with trusted U.S.-based facilities that adhere to strict quality and safety standards, including AAFCO compliance, ingredient traceability, and adherence to FDA and USDA regulations. The company emphasizes small-batch production and thorough testing for quality assurance.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
Regal Lean Recipe Dry Dog Food has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
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Frequently Asked Questions
Has Regal ever been recalled?
We have no recalls on record for Regal. 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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