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Simply Nourish Source Indoor Adult Fish & Chicken Recipe

Simply Nourish

Source Indoor Adult Fish & Chicken Recipe

CatDry

Rating

★︎★︎★︎★︎☆︎ 4.5 / 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 Simply Nourish Source Indoor Adult Fish & Chicken Recipe dry cat food good?

Simply Nourish Source Indoor Adult Fish & Chicken Recipe is a dry cat food rated 4.5 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. However, most minerals are supplied in inorganic forms that may be less well absorbed. This recipe is free from Gluten grains, Grains (gluten-free), Dairy, Nuts, Red meat, Shellfish, Unknown Meal but contains Egg, Legumes, Poultry, Fish.

Allergy Highlights

Contains:

EggLegumesPoultryFish

Free From:

Gluten grainsGrains (gluten-free)DairyNutsRed meatShellfishUnknown Meal

Pros

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

Cons

  • Relies mostly on inorganic mineral supplements, which may be less bioavailable.

Nutrition Breakdown

  • Protein 43%
  • Fat 18%
  • Est. Carbs 22%
  • Fiber 9%
  • Ash 8%

Moisture (10%) removed so you can compare foods fairly.

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

  • Protein 39%
  • Fat 16%
  • Est. Carbs 20%
  • Fiber 8%
  • Moisture 10%
  • Ash 7%

Ash value not listed on label; 7% used as a standard estimate.

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

Tips

  • Protein is High (43% dry matter) on our label-based comparison range. This is generally more aligned with cats' higher protein needs than lower-protein recipes, assuming the food is complete for the cat's life stage.

    Understanding High Protein (40% - 50% Dry Matter)

    Protein-Forward Profile This bucket suggests the food is protein-forward for the selected species. The cat threshold is intentionally higher than the dog threshold because cats generally need more protein than dogs.

    Check Species and Life Stage Growing, pregnant, nursing, senior, or medically managed pets can have different targets. The adequacy statement and your vet's advice matter more than this bucket alone.

  • Fat is High (18% dry matter) on our label-based comparison range. It can raise calorie density, so watch body condition and seek vet input for cats with pancreatitis or digestive disease.

    Understanding High Fat (16% – 22% Dry Matter)

    Higher Calorie Density This range can support pets with higher energy needs, but it can also make overfeeding easier. Portion size, total calories, and body condition matter.

    Pancreatitis and Digestive History For dogs with pancreatitis history, fat level is often reviewed carefully. For cats, fat is only one part of the decision. Use this as a flag for vet-guided review, not as an automatic rejection.

Ingredients Analysis

42 of 42 matched

  • 1 Deboned Whitefish
    Animal Protein

    Description

    Whitefish is a term refers to several species of demersal fish with fins, particularly Atlantic cod, whiting, haddock, hake, pollock.

    Why Prefer?

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

  • 2 Chicken Meal
    Animal Protein

    Description

    A dehydrated form of chicken, it is a meat concentrate that contains up to 4 times more protein than fresh chicken on dry matter basis.

    Why Prefer?

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

  • 3 Turkey Meal
    Animal Protein

    Description

    A large bird looks similar to chicken, high in protein, and packed with vitamin B3, B6, B12, selenium, zinc, and phosphorus.

    Why Prefer?

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

  • 4 Dried Potatoes
    Carbs

    Description

    Contains mainly carbs, often used as an alternative filler for grain-free pet foods.

    Why Concerned?

    An inexpensive filler without gluten, with limited nutrition value to dogs / cats.

  • 5 Dried Peas
    Carbs Plant Protein

    Description

    A type of legume that is added to boost up the protein content and acts as an alternative carb. It contains around 22% protein.

    Digestion Concern

    Legume contains oligosaccharides, which is a 3 - 5 carbon short-chain sugar that are indigestible by dogs / cats.

  • 6 Deboned Chicken
    Animal Protein

    Description

    The dominant animal protein source in pet foods. Other than protein, it is also high in iron, zinc, selenium, and B vitamins.

    Why Prefer?

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

  • 7 Pea Fiber
    Carbs

    Description

    Produced by separating the starch of peas from fiber, consists mainly of insoluble fiber, contains around 6 - 12% protein.

    Why Concerned?

    A controversial filler with limited nutrition value to dogs / cats.

    Digestion Concern

    Legume contains oligosaccharides, which is a 3 - 5 carbon short-chain sugar that are indigestible by dogs / cats.

  • 8 Chicken Fat
    Fat

    Description

    The fatty layer separated during the cooking process, with a high level of omega 6, It is more preferable by dogs and cats over other types of fats.

    Why Prefer?

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

  • 9 Ground Flaxseed
    Fat

    Description

    One of the richest sources of plant-based omega 3s, well known for its anti-inflammatory properties. It contains around 41% of fat, 57% of the total fatty acids is omega 3s.

  • 10 Dried Egg Product
    Animal Protein

    Description

    A processed form of eggs, a less expensive option compared to whole eggs. It could mean anything from egg yolk, white, and eggshell.

    Why Concerned?

    A less preferable egg ingredient that is made of unspecified egg parts - which quality is concerned.

  • 11 Natural Flavor
    Food Additive

    Description

    Made of extracts from plant or animal sources to improve the taste of food.

    Why Concerned?

    Contrary to its name, natural flavors are highly processed and contain many chemical additives.

  • 12 Dried Chicory Root
    Carbs

    Description

    Contains insulin, which is a prebiotic that promotes friendly bacteria in the gut and supports better digestion.

  • 13 Dried Cranberries
    Carbs

    Description

    High in vitamin C and antioxidants, it is also best known for fighting Urinary Tract Infections. While it could be true for humans, the effect on pets is yet to be confirmed by further research.

  • 14 Vitamin E Supplement
    Supplement

    Description

    Supplement for vitamin E, which is an important antioxidant that protects oxidative damages on cellular membranes by free radicals. A deficiency will result in symptoms like anorexia, depression, and dermatitis.

  • 15 Niacin Supplement
    Supplement

    Description

    Known as vitamin B3, essential to maintain healthy GI tracts, skin/coat, and nervous system.

  • 16 Vitamin A Supplement
    Supplement

    Description

    Supplement of vitamin A, it is essential for healthy skin, normal vision, and immune function.

  • 17 Thiamine Mononitrate
    Supplement

    Description

    An organic form of thiamine, has 5 - 15% more absorption rate than the inorganic form. It is important for energy production and glucose metabolism.

  • 18 D-calcium Pantothenate
    Supplement

    Description

    An organic form of calcium, it is essential in the formation of bones / teeth and different cellular functions. Compare to inorganic form, it has 5 - 15% more absorption rate to the body.

  • 19 Pyridoxine Hydrochloride
    Supplement

    Description

    A synthetical supplement of vitamin B6, which is an essential element for nearly every part of metabolism.

  • 20 Riboflavin Supplement
    Supplement

    Description

    A synthetic supplement for vitamin B2. which is vital for the body's metabolism and health.

  • 21 Folic Acid
    Supplement

    Description

    A synthetic form of folate, which is also known as vitamin B9. It plays an important role to support the body's functions, such as cell growth.

  • 22 Menadione Sodium Bisulfite Complex
    Supplement

    Description

    The synthetic form of vitamin K3, it has been banned as a supplement for humans (toxic in large doses), but still consider "OK" for use in pet foods.

    Why Notice?

    A risky supplement that can cause health issues, backed by research studies.

    Uncertain/Risky

    Repeated or long-term consumption may produce cumulative health effects involving organs or biochemical systems.

  • 23 Vitamin D3 Supplement
    Supplement

    Description

    Supplement for vitamin D3 (animal-derived), which is essential for calcium homeostasis - to maintain a constant concentration of calcium. A deficiency will result in osteopenia (lower bone mass).

  • 24 Biotin
    Supplement

    Description

    A water-soluble vitamin B that is important for maintaining healthy skin, coat, and nails.

  • 25 Vitamin B12 Supplement
    Supplement

    Description

    Supplement for vitamin B12, which is vital for carbon transfer and propionate metabolism. A deficiency will result in symptoms similar to gastrointestinal disorders, such as diarrhea and weight loss.

  • 26 Choline Chloride
    Supplement

    Description

    Vital molecule for various functions in the body, lack of choline can result in weight loss, vomiting, and fatty liver.

  • 27 Taurine
    Supplement

    Description

    An essential amino acid (building blocks of protein) to maintain a healthy brain and heart functions.

    Why Prefer?

    A safe supplement to improve the completeness of essential amino acids profile (the building block of protein).

  • 28 Potassium Chloride
    Supplement

    Description

    An inorganic form of potassium, which offers 5 - 15% less absorption rate to the body. It is essential for important functions like nerve impulse transmission, muscle contraction, and carbon dioxide / oxygen transport.

  • 29 Calcium Carbonate
    Supplement

    Description

    An inorganic form of calcium, it is essential in the formation of bones / teeth and different cellular functions. Compare to organic form, it has 5 - 15% less absorption rate to the body.

  • 30 Zinc Sulfate
    Supplement

    Description

    An inorganic form of zinc, which is vital in skin function and wound healing, cell replication, the structure and function of biological membranes. Compare to organic form, it has 5 - 15% less absorption rate to the body.

  • 31 Ferrous Sulfate
    Supplement

    Description

    An inorganic form of iron. It is essential for the transport and movement of oxygen around the body. Compare to organic form, it has 5 - 15% less absorption rate to the body.

  • 32 Zinc Proteinate
    Supplement

    Description

    An organic form of zinc, which is vital in skin function and wound healing, cell replication, the structure and function of biological membranes. Compare to inorganic form, it has 5 - 15% more absorption rate to the body.

  • 33 Iron Proteinate
    Supplement

    Description

    An organic form of iron. It is essential for the transport and movement of oxygen around the body. Compare to inorganic form, it has 5 - 15% more absorption rate to the body.

  • 34 Manganese Sulfate
    Supplement

    Description

    An inorganic form of manganese that has 5 - 15% less absorption rate than the organic form. It is essential for the transport and movement of oxygen around the body.

  • 35 Copper Sulfate
    Supplement

    Description

    An inorganic form of copper, which is important for the production of blood cells, hair coat color pigmentation, and maintaining the nervous system. Compare to organic form, it has 5 - 15% less absorption rate to the body.

  • 36 Copper Proteinate
    Supplement

    Description

    An organic form of copper, which is important for the production of blood cells, hair coat color pigmentation, and maintaining the nervous system. Compare to inorganic form, it has 5 - 15% more absorption rate to the body.

  • 37 Manganese Proteinate
    Supplement

    Description

    An organic form of manganese that has 5 - 15% higher absorption rate than the inorganic form. It is essential for normal metabolic function with the body.

  • 38 Calcium Iodate
    Supplement

    Description

    An inorganic form of calcium, it is essential in the formation of bones / teeth and different cellular functions. Compare to organic form, it has 5 - 15% less absorption rate to the body.

  • 39 Sodium Selenite
    Food Additive

    Description

    An inorganic selenium supplement. It remains controversial as the long term effect of consuming it is not known, and there is a much safer organic alternative available.

    Why Concerned?

    A food additive that is likely to be safe but unnecessary.

  • 40 Mixed Tocopherols
    Food Additive

    Description

    A mixture of different types of vitamin E, usually found in plant oils, seed and green vegetables. They are powerful antioxidants used as a natural preservative to slow down the spoilage of food.

  • 41 Citric Acid
    Food Additive

    Description

    A common additive used for fat preservation. It is commonly found in citrus fruit like lemons and limes.

    Why Concerned?

    A food additive that might cause health issues.

    Digestion Concern

    Research suggests that dogs consumed dry foods containing citric acid as a preservative have a 200% increased risk for gastric dilatation-volvulus (bloating). However, more research is required to make a solid conclusion.

  • 42 Rosemary Extract
    Carbs

    Description

    A common herb used for cooking, it is rich in antioxidants to fight off radical damages in the body.

Tips

  • Named animal proteins near the top: Deboned Whitefish, Chicken Meal are listed early in the ingredient panel.
  • Plant protein is worth closer review for cats: Dried Peas may raise the listed protein percentage without meaning there is more meat.
  • Higher-priority ingredients to review: Menadione Sodium Bisulfite Complex.
  • Higher-caution ingredients: Menadione Sodium Bisulfite Complex have caution notes in the ingredient database.
  • Possible digestion triggers: Dried Peas, Pea Fiber, Citric Acid 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 Simply Nourish Source Indoor Adult Fish & Chicken Recipe'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

Deboned Whitefish Chicken Meal Turkey Meal Deboned Chicken Dried Egg Product

Animal Protein

High
High
  • Animal 94%
  • Plant 6%

Meat-forward: 94% of the weighted protein in Simply Nourish Source Indoor Adult Fish & Chicken Recipe comes from animal sources. Plant signals are modest (6% whole plants, 0% plant concentrates), so the protein profile leans on real meat.

Contributing ingredients

Animal

Deboned Whitefish Chicken Meal Turkey Meal Deboned Chicken Dried Egg Product

Plant

Dried Peas

Simply Nourish Source Indoor Adult Fish & Chicken Recipe dry cat food Review

Simply Nourish Source Indoor Adult Fish & Chicken Recipe is a strong choice — rated 4.5 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
  • You're avoiding legumes

Key takeaways

  • Named animal proteins make up 100% of the recipe's protein panel — a clear sourcing win.
  • Contains common allergens: Egg, Legumes, Poultry, Fish.
  • On a dry-matter basis: 43% protein, 18% fat, 22% estimated carbohydrates.
  • 94% of the weighted protein comes from animal sources.
  • Free from Gluten grains, Grains (gluten-free), Dairy, Nuts, Red meat, Shellfish, Unknown Meal.

Frequently asked questions

Is Simply Nourish Source Indoor Adult Fish & Chicken Recipe good for cats?

Yes — rated 4.5 stars, with high ingredient transparency and strong animal protein content.

Does Simply Nourish Source Indoor Adult Fish & Chicken Recipe contain Dairy?

No — based on the ingredient list, Simply Nourish Source Indoor Adult Fish & Chicken Recipe doesn't include Dairy or related ingredients, so pets sensitive to Dairy can typically avoid this allergen here.

Does Simply Nourish Source Indoor Adult Fish & Chicken Recipe contain Egg?

Yes — based on the ingredient list, Simply Nourish Source Indoor Adult Fish & Chicken Recipe contains Egg, so pets sensitive to Egg should generally avoid this product or consult a vet first.

Does Simply Nourish Source Indoor Adult Fish & Chicken Recipe contain Legumes?

Yes — based on the ingredient list, Simply Nourish Source Indoor Adult Fish & Chicken Recipe contains Legumes, so pets sensitive to Legumes should generally avoid this product or consult a vet first.

Does Simply Nourish Source Indoor Adult Fish & Chicken Recipe contain Nuts?

No — based on the ingredient list, Simply Nourish Source Indoor Adult Fish & Chicken Recipe doesn't include Nuts or related ingredients, so pets sensitive to Nuts can typically avoid this allergen here.

Is Simply Nourish Source Indoor Adult Fish & Chicken Recipe grain-free?

Yes — there are no grains in this recipe.

What are the main protein sources in Simply Nourish Source Indoor Adult Fish & Chicken Recipe?

The top animal proteins are Deboned Whitefish, Chicken Meal, Turkey Meal — clearly named, so you can verify the source.

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