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Frontier Pets

Lamb & Fish

DogFreeze-Dried

Rating

★︎★︎★︎★︎★︎ 5.0 / 5
Protein Clarity

Protein Clarity

This measures how clearly the protein sources are identified on the label. "High" means ingredients like "chicken" or "salmon" are listed by name, so you know exactly what your pet is eating. "Low" means vague terms like "meat meal" or "animal by-products" are used, making it harder to know what's really inside.

Why does clarity matter?

According to AAFCO (Association of American Feed Control Officials), pet food labels must follow specific naming standards. When a product uses a named protein like "chicken" it must contain at least 25% of that ingredient. Vague terms like "meat by-products" have no such minimum and can include lower-quality parts from any animal source — making it impossible to know what your pet is actually eating or to identify allergens.

High
Animal Protein

Animal Protein

This estimates how meat-forward the protein sources are from the ingredient label. Named animal proteins count strongly, plant protein concentrates count strongly against the score, and whole plant ingredients with some protein count more lightly. A "High" score means the recipe appears mainly animal-protein led. A "Low" score means the label shows a stronger reliance on plant protein signals.

This is an ingredient-label heuristic, not an exact lab measurement of protein grams.

Why does animal protein matter?

1. Contains irreplaceable essential nutrients Taurine and Arginine — which cats need to stay healthy — are only found in meat. Plants contain none at all.

2. Plant proteins are poorly utilized by the body Even though plant proteins (like corn gluten meal) may show 92.9–96% apparent digestibility, that does not mean high bioavailability. They lack adequate Lysine (only 1.7% vs. the ideal 6–7%) and contain phytic acid that blocks mineral absorption.

High

Is Frontier Pets Lamb & Fish freeze-dried dog food good?

Frontier Pets Lamb & Fish is a freeze-dried dog food rated 5 stars, with high ingredient transparency and strong animal protein content. The recipe lists most animal ingredients by name and features real muscle meat as a primary protein source. This recipe is free from Gluten grains, Grains (gluten-free), Dairy, Legumes, Poultry, Shellfish, Unknown Meal but contains Egg, Nuts, Red meat, Fish.

Allergy Highlights

Contains:

EggNutsRed meatFish

Free From:

Gluten grainsGrains (gluten-free)DairyLegumesPoultryShellfishUnknown Meal

Pros

  • Uses clearly named animal protein sources for better transparency.
  • Contains organ meats that provide natural vitamins and minerals.
  • Includes plant ingredients that can provide fiber and natural antioxidants.

Nutrition Breakdown

  • Protein 43%
  • Fat 42%
  • Est. Carbs 8%
  • Fiber 3%
  • Ash 4%

Moisture (4%) removed so you can compare foods fairly.

Dry matter basis = label value ÷ (100% − moisture%). Carbs estimated from remaining.

  • Protein 42%
  • Fat 40%
  • Est. Carbs 8%
  • Fiber 3%
  • Moisture 4%
  • Ash 4%

As-fed values are the raw percentages printed on the product label.

Tips

Ingredients Analysis

21 of 21 matched

  • 1 Free-Range Lamb
    Animal Protein

    Description

    Meat from free-range raised lamb, a high-quality red meat protein source.

    Why Prefer?

    A high-quality animal protein with high digestibility and biological value.

  • 2 Wild Caught Salmon
    Animal Protein

    Description

    Salmon caught in the wild, a premium protein source rich in omega-3 fatty acids.

    Why Prefer?

    A high-quality animal protein with high digestibility and biological value.

  • 3 Lamb Tripe
    Animal Protein

    Description

    The edible muscle lining of the lamb's stomach. It is high in protein, vitamin B12, also a great source of selenium, zinc, and phosphorus.

    Why Prefer?

    Organ meats are highly nutritious, with quality protein and many important vitamins / minerals.

  • 4 Lamb Liver
    Animal Protein

    Description

    Organ meats of lamb. It is a significant source of vitamin A, B12, and copper.

    Why Prefer?

    Organ meats are highly nutritious, with quality protein and many important vitamins / minerals.

  • 5 Lamb Kidney
    Animal Protein

    Description

    Organ meats of lamb. It is rich in iron and vitamin B12.

    Why Prefer?

    Organ meats are highly nutritious, with quality protein and many important vitamins / minerals.

  • 6 Lamb Heart
    Animal Protein

    Description

    An organ meat from lamb, rich in CoQ10, iron, B vitamins, and taurine.

    Why Prefer?

    Organ meats are highly nutritious, with quality protein and many important vitamins / minerals.

  • 7 Lamb Lung
    Animal Protein

    Description

    Organ meats of lamb. It is an excellent source of vitamin C, B12, iron, phosphorus, zinc, niacin, and copper.

    Why Prefer?

    Organ meats are highly nutritious, with quality protein and many important vitamins / minerals.

  • 8 Eggs
    Animal Protein

    Description

    It contains almost every nutrient the body needs. It also has the highest biological value (protein absorption) among other animal proteins.

    Why Prefer?

    A high-quality animal protein with high digestibility and biological value.

  • 9 Apple
    Carbs

    Description

    Contains mainly carbs and sugar with multiple antioxidants to prevent radical damages by oxidative stress.

  • 10 Carrot
    Carbs

    Description

    Well known for its alpha and beta-carotene content, also rich in potassium and vitamin B6. Most pet foods use it as a minor ingredient (include 0.1% to 3% of the total composition).

  • 11 Broccoli
    Carbs

    Description

    A safe treat for both dogs and cats in small amounts, as it contains isothiocyanates which can cause gastric irritation.

  • 12 Almond Meal
    Fat

    Description

    Ground almonds used as a protein and fat source.

  • 13 Sweet Potato
    Carbs

    Description

    An alternative high carbs filler with an excellent amount of vitamin A, C, B6.

  • 14 Seaweed
    Carbs

    Description

    An excellent source of various minerals including calcium, iron, magnesium. Rich in rare mineral iodine essential for healthy thyroid function.

  • 15 Turmeric
    Carbs

    Description

    Orange ginger-like plant often used in making curry. It contains curcumin, which is a strong antioxidant with anti-inflammatory effects. However, its color is the main purpose of adding it to pet foods.

  • 16 Safflower Oil
    Fat

    Description

    The oil extracted from the safflower plant, a rich source of unsaturated fat "good fat".

    Digestion Concern

    High amount of plant-based fat is not easily digested by dogs / cats, can cause obstruction and gastrointestinal upset.

  • 17 Flaxseed Oil
    Fat

    Description

    Extracted oil from pressing the ground flaxseed. It is one of the richest sources of plant-based omega 3s, well known for its anti-inflammatory properties.

  • 18 Organic Fruits and Vegetables
    Carbs

    Description

    Unspecified organic fruits and vegetables blend.

    Why Concerned?

    Does not specify which fruits and vegetables are used.

  • 19 Natural Antioxidants

    (Detected): Natural Antioxidant

    Food Additive

    Description

    Natural preservatives derived from plant sources to prevent oxidation.

  • 20 Vitamins
    Supplement

    Description

    A mixture of vitamins supplements to ensure the complete nutrition profile of pet food.

  • 21 Minerals
    Supplement

    Description

    A general term for mineral supplementation, specific sources not identified.

Tips

  • Named animal proteins near the top: Free-Range Lamb, Wild Caught Salmon are listed early in the ingredient panel.
  • Ingredients worth checking: Organic Fruits and Vegetables.
  • Possible digestion triggers: Safflower Oil have digestion notes; watch tolerance if your pet has a sensitive stomach.

Protein Analysis

How this recipe earned its protein scores.

Protein Clarity

High
High
  • Named 100%

Strong clarity: 100% of Frontier Pets Lamb & Fish's animal-protein ingredients are clearly named (like chicken or salmon). Only 0% use vague terms such as "meat meal" and 0% are by-products. Named protein ingredients let you verify the source and check for allergens.

Contributing ingredients

Named

Free-Range Lamb Wild Caught Salmon Lamb Tripe Lamb Liver Lamb Kidney Lamb Heart Lamb Lung Eggs

Animal Protein

High
High
  • Animal 100%

Meat-forward: 100% of the weighted protein in Frontier Pets Lamb & Fish comes from animal sources. Plant signals are modest (0% whole plants, 0% plant concentrates), so the protein profile leans on real meat.

Contributing ingredients

Animal

Free-Range Lamb Wild Caught Salmon Lamb Tripe Lamb Liver Lamb Kidney Lamb Heart Lamb Lung Eggs

Frontier Pets Lamb & Fish freeze-dried dog food Review

Frontier Pets Lamb & Fish is a strong choice — rated 5 stars with high ingredient transparency and strong animal protein content. A confident pick when the ingredient panel matches your pet's needs.

Best for

  • Owners who want clearly named protein sources
  • Pets avoiding gluten grains
  • Pets that thrive on muscle-meat protein

Avoid if

  • Your pet is allergic to eggs
  • Your pet is allergic to nuts

Key takeaways

  • Named animal proteins make up 100% of the recipe's protein panel — a clear sourcing win.
  • Contains common allergens: Egg, Nuts, Red meat, Fish.
  • On a dry-matter basis: 43% protein, 42% fat, 8% estimated carbohydrates.
  • 100% of the weighted protein comes from animal sources.
  • Free from Gluten grains, Grains (gluten-free), Dairy, Legumes, Poultry, Shellfish, Unknown Meal.

Frequently asked questions

Is Frontier Pets Lamb & Fish good for dogs?

Yes — rated 5 stars, with high ingredient transparency and strong animal protein content.

Does Frontier Pets Lamb & Fish contain Dairy?

No — based on the ingredient list, Frontier Pets Lamb & Fish doesn't include Dairy or related ingredients, so pets sensitive to Dairy can typically avoid this allergen here.

Does Frontier Pets Lamb & Fish contain Egg?

Yes — based on the ingredient list, Frontier Pets Lamb & Fish contains Egg, so pets sensitive to Egg should generally avoid this product or consult a vet first.

Does Frontier Pets Lamb & Fish contain Legumes?

No — based on the ingredient list, Frontier Pets Lamb & Fish doesn't include Legumes or related ingredients, so pets sensitive to Legumes can typically avoid this allergen here.

Does Frontier Pets Lamb & Fish contain Nuts?

Yes — based on the ingredient list, Frontier Pets Lamb & Fish contains Nuts, so pets sensitive to Nuts should generally avoid this product or consult a vet first.

Is Frontier Pets Lamb & Fish grain-free?

Yes — there are no grains in this recipe.

What are the main protein sources in Frontier Pets Lamb & Fish?

The top animal proteins are Free-Range Lamb, Wild Caught Salmon, Lamb Tripe — clearly named, so you can verify the source.

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