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Lamb Meal & Sweet Potato Recipe Dog Biscuits Treats
Supreme Source

Lamb Meal & Sweet Potato Recipe Dog Biscuits Treats

Verified Jun 4, 2026

Dog · Treat All Breed Sizes

These baked lamb meal and sweet potato biscuits are grain-free dog treats, using lamb meal as the main protein source with peas, potatoes, and flaxseed adding extra fiber and nutrients. At about 33 calories per biscuit, they work as a moderately sized reward for most adult dogs when used in moderation alongside a complete diet. They’re designed for dogs who may do better without corn, wheat, or soy in their treats.

Over-the-counter No recalls
Official product page
KibbleLab Score
8.0 out of 10

Nutritionally, this is a well-composed, grain-free treat with a named animal protein (lamb meal) leading the ingredient list and a reasonable calorie load per biscuit. The use of peas, potatoes, and flaxseed provides extra fiber and plant nutrients, and the added vitamins and minerals are a nice bonus for a treat. It’s best suited as a supplemental reward for healthy dogs, particularly those whose owners prefer to avoid corn, wheat, or soy in treats.

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

Ingredient composition Quality, beneficial additions, absence of artificial colors/flavors
Nutritional profile Protein, fat, fiber evaluated for stated life stage and food type
AAFCO compliance Complete and balanced certification; feeding trials valued higher
Health considerations Sensitivity profile, DCM risk, processing method
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 Not Recommended

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

Health Benefits
Allergy Support Sensitive Stomach
Suitable For
All Breed Sizes
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Nutritional Perspective

KibbleLab Review

Strengths

  • Named animal protein (lamb meal) as the first ingredient, giving the biscuits a solid protein base compared with many flour-heavy treats.
  • Grain-free formula without corn, wheat, or soy, which can be helpful for dogs that don’t tolerate those ingredients well in treats.
  • Moderate calories at about 33 kcal per biscuit, with clear guidance not to exceed two biscuits per 10 lb body weight, which helps avoid overfeeding.
  • Includes flaxseed and poultry fat, which can contribute beneficial fatty acids, and lists specific vitamins and minerals in the guaranteed analysis.

Considerations

  • This product is for intermittent or supplemental feeding only and does not replace a complete and balanced dog food.
  • Contains lamb, poultry fat, peas, and potatoes, which may not be appropriate for dogs with known sensitivities to those specific ingredients.
  • Because this is a grain-free, legume- and potato-based treat, owners of dogs with heart disease or breeds at higher risk for heart issues may prefer to limit overall legume-heavy, grain-free items in the diet.
Scored using the rubric of an NAVC Certified Pet Nutrition Coach (PNCC). This is informational, not veterinary advice.

Full Ingredient List

Lamb Meal, Sweet Potatoes, Peas, Potatoes, Tapioca Starch, Potato Starch, Poultry Fat (Preserved with Mixed Tocopherols), Ground Flaxseed, Natural Flavor, Gelatin, Rosemary Extract.

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
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.
02
Sweet Potato
Sweet potato is used in pet foods as a digestible carbohydrate and source of soluble fiber, vitamins (notably beta‑carotene), minerals and antioxidants, often helping with stool quality and serving as a binder or energy ingredient. It is generally well tolerated by dogs and can support gut health, but because cats poorly convert beta‑carotene to vitamin A and require preformed vitamin A from animal sources, sweet potato is not a substitute for meat-based nutrients; its relatively high carbohydrate content also means portion control is advised for overweight or diabetic pets and it should be cooked for best digestibility.
03
Pea
Pea is a plant-based ingredient used in pet foods as a source of protein, soluble and insoluble fiber, and micronutrients (often included as whole peas, pea flour, or pea protein concentrate) to boost protein content and improve texture. While peas can provide digestible carbohydrates, fiber, and some plant protein useful especially for dogs, they are not a complete protein for obligate carnivores like cats and — when overused, particularly in concentrated forms or as a major component of grain‑free diets — have been scrutinized for a possible association with canine dilated cardiomyopathy and can contribute to nutrient imbalances or excess calories, so balanced formulation and compliance with AAFCO nutritional profiles are important.
04
Potato
Potato is commonly used in pet foods as a digestible carbohydrate source and functional binder, supplying starch, fiber, and modest amounts of vitamins (B6, C) and potassium—often included as cooked or dehydrated flakes, starch, or protein concentrates. While it provides energy and helps formulate grain‑free recipes, potatoes are not a primary protein for dogs or cats (and are not nutritionally required for obligate‑carnivore cats), can contribute to excess calories or affect blood glucose in diabetic animals, and must be cooked and free of green skins or sprouts to avoid solanine toxicity; allergies are uncommon but possible.
05
Tapioca Starch
Tapioca starch is a purified carbohydrate used in pet foods mainly as a thickener, binder and easily digestible energy source, contributing virtually no protein, fat, vitamins or minerals. It is low‑allergy and gluten‑free, but because it is a high‑glycemic, low‑nutrient filler it should be limited in diets for overweight or diabetic pets and not relied on for essential nutrition.

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)
18.00%
Low High
Crude Fat (min)
7.00%
Low High
Crude Fiber (max)
5.00%
Low High
Moisture (max)
10.00%
Low High
3273
kcal / Kg
33
kcal / Biscuit
Moderate
Calorie density category
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

Breed size All Breed Sizes
Texture Whole Pieces
Processing method Baked
Food type Treat

Brand

Supreme Source

Supreme Source is a premium grain-free pet food brand owned by American Pet Nutrition, focusing on natural ingredients, superfood nutrition, and prebiotic fiber for digestive health. It targets health-conscious pet owners seeking high-quality, affordable super-premium nutrition for their dogs and cats.

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Price tier $$$$

Manufacturer

Company name American Pet Nutrition
Parent company Alphia (C.J. Foods)
Founded 1972
Headquarters Ogden, Utah, USA
Manufacturing type In House
Manufacturing country United States
Manufacturing region Utah
Manufacturing oversight

American Pet Nutrition manufactures its products in its own facilities in Ogden, Utah, adhering to strict quality control and safety standards, including compliance with FDA, USDA, and AAFCO regulations.

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

Supreme Source Lamb Meal & Sweet Potato Recipe Dog Biscuits Treats has no recalls since 2014.

Source: FDA Pet Food Recall Database · Monitored daily

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KibbleLab food report
GREAT BOWL.
8.0 /10 Grade A
Lamb Meal & Sweet Potato Recipe Dog Biscuits Treats
Supreme Source · kibblelab.com

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Frequently Asked Questions

Has Supreme Source ever been recalled?

We have no recalls on record for Supreme Source. 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.

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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 database. Last verified dates reflect our most recent data check.