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PowerStew Grain-Free Beef & Lamb Feast Wet Dog Food
Only Natural Pet

PowerStew Grain-Free Beef & Lamb Feast Wet Dog Food

Verified Aug 30, 2026

Dog · Wet All Life Stages All Breed Sizes

This is a grain-free, legume-free canned stew for dogs of all life stages, including large-breed puppies. It uses beef, lamb, and beef broth as the primary ingredients, with added vegetables and fruits plus salmon oil and flaxseed for omega fatty acids. The formula is designed to provide balanced energy from a moderate protein and fat content in a highly palatable, moist format.

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Over-the-counter AAFCO Pet Sustainability Coalition Accredited No recalls

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KibbleLab Score
8.5 out of 10

Strong Choice

This is a thoughtfully formulated wet food that relies on named animal proteins (beef and lamb) and broth, without grains or legumes, and is complete and balanced for all life stages, including large-breed growth. The protein and fat levels are moderate for a canned food, which can work well as a main diet or as a topper over dry food. It’s a solid option for owners looking for a grain-free, legume-free stew-style diet, as long as their dog tolerates beef and lamb well.

Nutritional profile 9.0
Ingredient composition 8.0
Adequacy substantiation 7.0
Health considerations 10.0

Computed from 4 of 4 applicable checks. Missing data is skipped, never counted against a food.

The KibbleLab Score (1–10) is assessed from publicly available product data. Our evaluation is science-based, not marketing-based.

Nutritional profile Protein, fat, fiber on a dry-matter basis, for the stated life stage and format
Adequacy substantiation Complete and balanced substantiation; feeding trials valued higher
Ingredient composition Screened for unnamed sources, artificial additives, and label protein inflation. Not a quality ranking.
Health considerations Pulse-heavy grain-free (DCM) pattern and recall history
Verified manufacturer evidence A small bonus when we can verify evidence addressing WSAVA selection criteria
9.0 - 10 Top Pick
8.0 - 8.9 Strong Choice
7.0 - 7.9 Solid Option
6.0 - 6.9 Worth a Conversation
Below 6.0 Review Carefully

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

Marketed Benefits
Where these benefits come from Benefits the manufacturer highlights in its own product marketing. KibbleLab lists them for reference and does not verify these claims.
High Energy
Suitable For
All Life Stages All Breed Sizes
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We'll check every ingredient against your pet's sensitivities and avoidance list.

Nutritional Perspective

KibbleLab Review

Strengths

  • Beef, lamb, and beef broth are the first ingredients, providing clearly identified animal protein and good palatability.
  • Grain-free and legume-free formulation avoids peas, lentils, and chickpeas, which some owners and cardiologists are cautious about in dog diets.
  • Includes salmon oil and ground flaxseed, which contribute omega-3 and omega-6 fatty acids to support skin, coat, and overall health.
  • AAFCO-complete and balanced for all life stages, including large-breed puppies, giving flexibility to feed it to nearly any age or size of dog.

Considerations

  • Contains beef and lamb, which are common protein allergens for some dogs; not ideal for pets with known sensitivities to these meats.
  • As a relatively low-fat canned food (4% minimum as-fed), very high-energy or working dogs may need larger portions or additional calories from another source.
  • Potato starch is used as a carbohydrate and thickener; while nutritionally acceptable, it doesn’t add much beyond energy compared with more nutrient-dense carb sources.
Scored using the rubric of an NAVC Certified Pet Nutrition Coach (PNCC). This is informational, not veterinary advice.

Full Ingredient List

Beef, Lamb, Beef Broth, Potato Starch, Green Beans, Kale, Apples, Calcium Carbonate, Monosodium Phosphate, Salt, Olive Oil, Salmon Oil (Preserved With Mixed Tocopherols), Ground Flaxseed, Dried Kelp, Dried Cranberries, Turmeric, Potassium Chloride, Agar-Agar, Choline Chloride, Betaine, Zinc Proteinate, Iron Proteinate, Niacin, Vitamin E Supplement, Thiamine Mononitrate, Copper Proteinate, Manganese Proteinate, Sodium Selenite, D-Calcium Pantothenate, Vitamin A Supplement, Riboflavin, Pyridoxine Hydrochloride, Biotin, Vitamin B12 Supplement, Calcium Iodate, Vitamin D3 Supplement, Folic Acid

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
Beef
Beef is commonly used in dog and cat foods as a primary animal protein and palatability enhancer, supplying high-quality essential amino acids, B vitamins, iron, and zinc that support muscle maintenance and overall health. Owners should note beef can be calorie- and fat-dense and is a relatively common allergen, and raw or improperly handled beef carries microbial risks, so formulation, fat content, and sourcing/processing are important considerations.
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02
Lamb
Lamb is commonly used in dog and cat foods as a high-quality animal protein that supplies essential amino acids, iron and B vitamins and is often chosen for its palatability or as a “novel” protein in elimination diets. It can be higher in fat and calories than some other meats and may still cause allergic reactions in sensitive animals, so owners of overweight pets or those with food sensitivities should consult a veterinarian and use proper handling/cooking practices if feeding raw or homemade lamb.
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03
Beef Broth
Beef broth is commonly used in pet foods and toppers as a savory flavoring and moisture enhancer to boost palatability and encourage hydration, and depending on preparation can contribute small amounts of protein, minerals and gelatin-derived collagen. Care should be taken because commercial broths are often high in sodium and may contain added ingredients (onion, garlic, spices, preservatives or sweeteners) that can be harmful to dogs or cats, so choose low-sodium, pet-safe formulations and avoid if your pet has a beef allergy or sodium-sensitive condition.
04
Potato Starch
Potato starch is a highly digestible carbohydrate commonly used in pet foods as a binder, thickener and texture agent to help kibble formation, stabilize wet formulas and create chewy treats. It provides readily available energy but is low in protein, fat and micronutrients, so while generally safe, its high glycemic load and limited nutritional value mean it should be used sparingly—particularly for overweight pets, diabetic animals or cats on low‑carbohydrate diets, and excessive amounts can sometimes contribute to loose stools.
05
Green Bean
Green beans are a low-calorie vegetable commonly used in pet foods and treats as a source of soluble and insoluble fiber, moisture, and modest amounts of vitamins and minerals (such as vitamins A and K, folate, and potassium), helping support digestive health and weight management. They are not a primary protein source and provide limited nutrition for obligate carnivores like cats, so feed in moderation and use plain, cooked or fresh beans without added salt, seasonings, or sauces to avoid gastrointestinal upset or excess sodium.
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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.
As Fed
Crude Protein (min)
9.00%
Low High
Crude Fat (min)
4.00%
Low High
Crude Fiber (max)
0.50%
Low High
Moisture (max)
82.00%
Low High
1220
kcal / Kg
433
kcal / Can
High
Calorie density category
What is calorie density How many calories the food packs per unit. Denser foods mean smaller portions for the same calories.

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Product Details & Brand

Product Specs

Lifestage All Life Stages
Breed size All Breed Sizes
Texture Stew
Processing method Canned
Food type Wet

AAFCO Nutritional Adequacy
What is AAFCO Association of American Feed Control Officials. It sets the nutritional adequacy standards US pet foods are measured against.

Complete & balanced Yes
AAFCO life stages All Life Stages, Large Breed Growth (70+ lbs)
Substantiation Formulation
ONLY NATURAL PET(R) POWERSTEW(TM) BEEF & LAMB FEAST ALL LIFE STAGES DOG FOOD is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for all life stages, including growth of large size dogs (70 lbs. or more as an adult).

Brand

Only Natural Pet offers a comprehensive range of natural pet foods, supplements, treats, and wellness products focused on holistic and sustainable pet care. The brand appeals to environmentally conscious pet owners seeking high-quality, minimally processed nutrition alternatives for their pets.

Price tier $$$$

Manufacturer

Company name Only Natural Pet, LLC
Parent company PetSmart, LLC
Founded 2004
Headquarters Boulder, Colorado, USA
Manufacturing type Co Packer
Manufacturing country United States
Manufacturing region Colorado
Manufacturing oversight

Products are manufactured in the United States under strict quality assurance protocols, including adherence to FDA and AAFCO standards. The company emphasizes sustainability, renewable energy use, and third-party testing for ingredient safety.

Pet Sustainability Coalition Accredited business seal
Pet Sustainability Coalition Accredited

PSC is a nonprofit that Accredits pet companies on their environmental and social impact, through third-party verification. Only Natural Pet, LLC is a PSC Accredited business. View profile

Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.

Recall History

No recalls on record

No recall is listed for Only Natural Pet PowerStew Grain-Free Beef & Lamb Feast Wet Dog Food.

Source: FDA animal food recall listings back to January 2019 · Checked daily, last on Aug 31, 2026

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KibbleLab food report
GREAT BOWL.
8.5 /10 Grade A
PowerStew Grain-Free Beef & Lamb Feast Wet Dog Food
Only Natural Pet · kibblelab.com

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Frequently Asked Questions

Has Only Natural Pet ever been recalled?

We have no recalls on record for Only Natural Pet. We track the FDA's animal food recall listings back to January 2019 and publish every pet food recall automatically. A filing that isn't pet food may not appear here.

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.

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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 listings. Last verified dates reflect our most recent data check. We track the FDA's animal food recall listings back to January 2019 and publish every pet food recall automatically. A filing that isn't pet food may not appear here.