by Diamond Naturals
Adult
Regular
Indoor
AAFCO

Diamond Naturals

Indoor Cat Chicken & Rice Formula

Adult
Regular
Indoor
AAFCO
AAFCO adequacy statement provided by the manufacturer
1

First Ingredient

Animal Protein

Flavor

Chicken

Cat Food Central Quality Score: 66 out of 100
612 views
4.4
(490 reviews)

Available sizes

6 oz
170.1 g
6 lb
2.7 kg
18 lb
8.2 kg

Summary

Diamond Naturals Indoor Cat Chicken & Rice Formula is a complete dry food formulated to meet the specific needs of indoor adult cats.
The first ingredient is chicken meal, a highly digestible and concentrated source of animal protein essential for muscle maintenance.
The recipe contains 32% crude protein and 14% crude fat, supporting a healthy body composition without excessive weight gain.
Grain ingredients such as ground white rice and barley offer digestible carbohydrates, but may not suit cats requiring grain-free diets.
Ground Miscanthus grass and other fibers contribute to a total crude fiber content of 8%, aiding hairball control and digestive regularity.
Omega-6 and Omega-3 fatty acids, sourced from flaxseed and fish oil, are included to promote a healthy skin barrier and shiny coat.
Probiotics, including Lactobacillus plantarum and Enterococcus faecium, are added post-cooking to preserve viability and improve gut health.
Superfoods such as kale, blueberries, and chia seeds provide natural sources of vitamins, antioxidants, and trace minerals.
The recipe excludes artificial colors, flavors, and preservatives, aligning with a clean feeding approach.

Pros
Expand All
1

High Protein Content

Features 32% crude protein, primarily derived from chicken meal and fresh chicken, providing excellent muscle support for indoor cats.
2

Effective Hairball Management

Contains 8% crude fiber from ground Miscanthus grass and other fiber sources to promote intestinal motility and reduce hairball formation.
3

Balanced Fatty Acids for Skin and Coat

Supplies 2.4% Omega-6 and 0.4% Omega-3 fatty acids, supporting healthy skin condition and a glossy coat appearance.
4

Probiotic-Enhanced Digestive Health

Infused with 80,000,000 CFU/lb of probiotics, including Lactobacillus and Bifidobacterium strains, to strengthen intestinal flora and immune function.
5

Rich in Natural Antioxidants

Enriched with superfoods like kale, spinach, pumpkin, and blueberries to deliver natural antioxidants for oxidative stress reduction.
6

No Artificial Additives

Free from artificial colors, flavors, or preservatives, focusing on a more natural ingredient profile.
Cons
Expand All
1

Relatively High Fat for Low-Activity Cats

With 14% crude fat, this formula may risk unwanted weight gain in very sedentary or overweight cats without strict portion control.
2

Grain Inclusion

Contains white rice, barley, and sorghum, which could be unsuitable for cats with grain sensitivities or allergies.
3

Limited Omega-3 Provision

Provides only 0.4% Omega-3 fatty acids, a modest level that may not be sufficient for cats requiring strong anti-inflammatory support.
4

Modest Taurine Level

Taurine is provided at 0.1%, adequate for baseline heart and eye health but lower than the taurine enrichment seen in some specialized formulas.
5

Presence of Dried Yeast

Although a nutritional source of B-vitamins, dried yeast may cause intolerance in yeast-sensitive cats.

Nutrition

Ingredients

  • Chicken meal
  • Chicken
  • Ground white rice
  • Cracked pearled barley
  • Grain sorghum
  • Ground Miscanthus grass
  • Dried yeast
  • Chicken fat (preserved with mixed tocopherols)
  • Natural flavor
  • Flaxseed
  • and also:
Sodium Bisulfate, Potassium Chloride, Dl-Methionine, Choline Chloride, Taurine, Dried Chicory Root, Kale, Chia Seed, Pumpkin, Blueberries, Oranges, Quinoa, Dried Kelp, Coconut, Spinach, Carrots, Papaya, Yucca Schidigera Extract, Dried Lactobacillus Plantarum Fermentation Product, Dried Bacillus Subtilis Fermentation Product, Dried Lactobacillus Acidophilus Fermentation Product, Dried Enterococcus Faecium Fermentation Product, Dried Bifidobacterium Animalis Fermentation Product, Zinc Proteinate, Vitamin E Supplement, Niacin, Manganese Proteinate, Copper Proteinate, Zinc Sulfate, Manganese Sulfate, Copper Sulfate, Thiamine Mononitrate, Vitamin A Supplement, Biotin, Potassium Iodide, Calcium Pantothenate, Riboflavin, Pyridoxine Hydrochloride, Vitamin B12 Supplement, Sodium Selenite, Vitamin D3 Supplement, Folic Acid

Vitamins and Additives

  • Vitamin A 10000 IU
  • Vitamin E 150 IU

Guaranteed Analysis

Crude Protein
32%
Crude Fat
14%
Crude Fiber
8%
Moisture
10%
Calcium
1.7%
Phosphorus
1.1%
Potassium
0.7%
Magnesium
0.1%
Omega 3
0.4%
Omega 6
2.4%
Metabolizable Energy
3350 kcal/kg
Zinc 150 mg/kg Minimum, Selenium 0.3 mg/kg Minimum, Vitamin A 10,000 IU/kg Minimum, Vitamin E 150 IU/kg Minimum, Taurine 0.1% Minimum, Total Microorganisms* (Lactobacillus plantarum, Bacillus subtilis, Lactobacillus acidophilus, Enterococcus faecium, Bifidobacterium animalis) Not Less Than 80,000,000 CFU/lb

Notes

The score is calculated after relocating fresh meat or fish ingredient(s), as explained in Rule 7: Quality and Location Impact of Meat Ingredients

Guaranteed Analysis

Crude Protein
32%
Crude Fat
14%
Crude Fiber
8%
Moisture
10%
Calcium
1.7%
Phosphorus
1.1%
Potassium
0.7%
Magnesium
0.1%
Omega 3
0.4%
Omega 6
2.4%
Metabolizable Energy
3350 kcal/kg
Zinc 150 mg/kg Minimum, Selenium 0.3 mg/kg Minimum, Vitamin A 10,000 IU/kg Minimum, Vitamin E 150 IU/kg Minimum, Taurine 0.1% Minimum, Total Microorganisms* (Lactobacillus plantarum, Bacillus subtilis, Lactobacillus acidophilus, Enterococcus faecium, Bifidobacterium animalis) Not Less Than 80,000,000 CFU/lb
Last reviewed:
We use advanced automated tools to verify and update this product’s details with the most current manufacturer information.
View the product change history.

Rating

4.4
490 reviews
5
365
4
48
3
37
2
15
1
25

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Product changes
Diamond Naturals

Indoor Cat Chicken & Rice Formula

Product changes

29-04-2025
  • Crude ash changed from 7.2% -> %
Product feedback

Found a mistake?
Missing info?

Provide as many details as possible about Diamond Naturals: Indoor Cat Chicken & Rice Formula so we can make it better!

How the score is calculated?

The actual calculation of the score is based on sophisticated and advanced algorithm that takes into account multiple parameters.

To simplify the explanation, the calculation is based on three main criteria:

(1) Amount of protein (more is better)

(2) Amount of carbohydrates (less is better)

(3) Quality and source of ingredients.

Based on that 3 main criteria, 9 score calculation rules are used to compare the different foods.

One major assumption is that the closer an ingredient is to the top of the ingredient list, the greater its relative weight and contribution to the food.

In general, cat food is composed of protein, fats, carbohydrates, fibers, vitamins, and minerals.

Protein is the most important component in a cat's diet, and cats primarily get their protein from animal meat.

Fat is a primary source of energy and essential fatty acids.

Carbohydrates are controversial in a cat's diet, as cats are obligate carnivores and typically consume very few carbohydrates.

Fibers play an important role in digestion and food absorption, and vitamins and minerals are essential for different organism functions.

Dry matter values are used to compare the amount of nutrients in different cat foods. This means that moisture is excluded from the equation to provide a more accurate comparison.

Putting all of these and more into a formula results in a product score.

The maximum score a cat food can receive is 100. Points are added or removed based on the score calculation rules.

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Thank you!

How the score is calculated?

The actual calculation of the score is based on sophisticated and advanced algorithm that takes into account multiple parameters.

To simplify the explanation, the calculation is based on three main criteria:

(1) Amount of protein (more is better)

(2) Amount of carbohydrates (less is better)

(3) Quality and source of ingredients.

Based on that 3 main criteria, 9 score calculation rules are used to compare the different foods.

One major assumption is that the closer an ingredient is to the top of the ingredient list, the greater its relative weight and contribution to the food.

In general, cat food is composed of protein, fats, carbohydrates, fibers, vitamins, and minerals.

Protein is the most important component in a cat’s diet, and cats primarily get their protein from animal meat.

Fat is a primary source of energy and essential fatty acids.

Carbohydrates are controversial in a cat’s diet, as cats are obligate carnivores and typically consume very few carbohydrates.

Fibers play an important role in digestion and food absorption, and vitamins and minerals are essential for different organism functions.

Dry matter values are used to compare the amount of nutrients in different cat foods.
This means that moisture is excluded from the equation to provide a more accurate comparison.

Putting all of these and more into a formula results in a product score.

The maximum score a cat food can receive is 100.
Points are added or removed based on the score calculation rules.