MedalSeries High-Protein Kibble Cod & Duck Recipe Dry Cat Food
Verified Jun 30, 2026
This is a high-protein, grain-free dry cat food designed for kittens through adult cats, with deboned cod, turkey meal, chicken meal, and duck as the primary animal protein sources. It’s relatively low in carbohydrates for a kibble and includes added taurine, omega fatty acids, and probiotics to support overall health. The formula is complete and balanced for all life stages, so it can be used long term as a sole diet for most healthy cats and kittens.
This is a protein-dense, grain-free dry food with multiple high-quality animal protein sources, appropriate for most healthy kittens and adult cats. The nutrient profile (40% protein, 16.5% fat) is very good for active, lean cats and growing kittens, and the added taurine, omega-3 and -6 fatty acids, and probiotics are nice nutritional touches. Because peas and lentils are high in the ingredient list in a grain-free formula, I’d be a bit more cautious in cats with any heart concerns, but overall this is a strong option nutrition-wise.
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At a Glance
KibbleLab Review
Strengths
- Very high protein (40% as-fed) from named animal sources including deboned cod, turkey meal, chicken meal, and duck, which suits the carnivorous needs of cats and growing kittens.
- Complete and balanced for all life stages, so it is appropriate for both kittens and adults when fed as directed.
- Good fatty acid profile with listed omega-6 and omega-3 levels, plus added taurine at a healthy level (0.2%) for heart and eye support.
- Includes probiotics (Bacillus coagulans), chicory root, and flaxseed, which can support digestive health and provide additional omega fatty acids and fiber.
Considerations
- Grain-free with green lentils and whole peas high in the ingredient list; while data in cats is more limited than in dogs, I’d still be mindful in cats with existing or predisposed heart issues and consider discussing with your veterinarian.
- Multiple common protein allergens (chicken, turkey, duck, fish) are present, so this wouldn’t be ideal for cats needing a limited-ingredient or novel-protein diet for food allergies.
- The relatively high calorie density (about 463 kcal per cup) means portion control is important, especially for indoor or less active cats, to help prevent weight gain.
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
Cod
Cod is a lean white fish used in pet foods as a high-quality, easily digestible animal protein that provides essential amino acids, B vitamins (notably B12), selenium and modest amounts of omega‑3 fatty acids for skin, coat and overall health. It is palatable and low in fat, but should be properly deboned and sourced; avoid feeding raw fish without appropriate processing (some raw fish can contain enzymes that affect thiamine) and monitor for fish allergies or contaminants such as mercury.
02
Turkey
Turkey is commonly used as a primary animal protein in dog and cat foods, offering highly digestible, high‑quality protein and supplying essential amino acids along with B vitamins, phosphorus and zinc to support muscle maintenance and metabolism. Its fat level varies by cut so products can be lean or richer; some pets may develop allergies to poultry, cooked bones are hazardous, raw meat carries bacterial risk, and owners should rely on balanced commercial formulations (and ensure adequate taurine for cats) if turkey is a main ingredient.
03
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.
04
Green Lentil
Green lentils are a cooked, plant‑based ingredient commonly used in pet foods as a source of complex carbohydrates, soluble and insoluble fiber, and plant protein while contributing iron, folate, B vitamins and other minerals with low fat. They can add beneficial fiber and micronutrients for dogs but are an incomplete protein for obligate‑carnivore cats and should be included only in balanced formulations; cooking and processing reduce anti‑nutritional factors, but lentils can cause gas, mildly impair mineral absorption, and—when used heavily in some grain‑free recipes—have been scrutinized in linkage discussions to canine DCM (causality not established), so diets should ensure adequate bioavailable amino acids and taurine where relevant.
05
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.
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
Nulo is a premium pet food brand focused on grain-free and high-meat-protein recipes for dogs and cats. It is positioned as a performance and wellness brand, emphasizing quality ingredients, ancestral diet alignment, and the inclusion of probiotics to support digestive health.
Visit NuloManufacturer
Nulo partners with trusted manufacturing facilities in the United States and Canada that maintain high food safety standards including HACCP and SQF certification. Nulo oversees ingredient sourcing and quality control to ensure nutritional accuracy and consistency across batches.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
Nulo MedalSeries High-Protein Kibble Cod & Duck Recipe Dry Cat Food has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
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Frequently Asked Questions
Has Nulo ever been recalled?
We have no recalls on record for Nulo. 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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