Rating
Type
Hot Extruded / Dry
Grain
Grain Free for Specific Recipes
Origin
United States
Recipes
3
Is Kirkland Signature Dry Cat Food Good?
Kirkland Signature Dry Cat Food is a pet food line with a 3.5-star rating — around 20% of all the pet food we review fall in this tier.
They seem to have nutrition ratio similar to a common pet food and contain mainly named ingredents. We think they are quite fine, and it might be great to give your pets some extra meaty food or treats.
What We like
- No Plant Protein in Top Ingredients
- No Potential Allergens like Corn, Soy, Gluten, and Dairy products
- No Ingredients that might Disrupt Digestion
What We Concern
- More than 34% Carbs
- Seems No Organic Minerals
- Seems No Probiotics to Aid Digestion
- Contain Ingredients that might be Uncertain
「Chief of Cook」Donky
Recipes Rating
Recipes could have different ingredients in the same product line. We rate each recipe and list them from higest to lowest ratings.
Higher protein and lower carbs recipes are rated higher
Recipe and 1st Ingredient
Rating
Grain Free
Chicken and Rice
1️⃣Chicken 🍚Carbs：32% 3.5
Healthy Weight
1️⃣Chicken Meal 🍚Carbs：34% 3.5
Nature's Domain
1️⃣Sardine Meal 🍚Carbs：37% 3.5
Tips
Recipes have similar ratings. This means they are quite similar.
Recipe to review
To rate Kirkland Signature Dry Cat Food, we will take one representative recipe to evaluate the nutrition, ingredients and meat content of this product line.
We have chosen Chicken and Rice.
Nutrition Label
Pet food show guaranteed analysis on their labels. It includes moisture and does not reflect the level of carbs — which we prefer lower for dogs and as low as possible for cats.
From the label of Chicken and Rice
Protein
30%
Fat
20%
Fiber
3%
Carbs
?%
Calculate the dry value (no moisture) on a dry matter basis will help us to estimate the carbs level and other nutrition without water — so we can get a better idea about the ratio.
(We think the ideal nutrition profile would be Protein > Fat > Carbs)
| Nutrition | Our Ideal | Dry Value | Like? |
| Protein | 33% or more | 33% | |
| Fat | 15% or more | 22% | |
| Carbs | Less than 25% | 32% | |
| Fiber | Less than 5% | 3.3% |
Ingredients Overview
34 ingredients are listed on the label. We research their quality to pet and use our best judgement to group them in the proportion of Prefer, Concerned, and Notice ingredients in the bar chart.
♨ Allergen
0 units
🌋 Indigest
0 units
⁉ Uncertain
1 units
Organic Minerals Seems Not Included
Probiotics Seems Not Included
Prefer
Concerned
Notice
Neutral
Click an ingredient to see the detail
Chicken
Animal Protein The dominant animal protein source in pet foods. Other than protein, it is also high in iron, zinc, selenium, and B vitamins.
Prefer A high-quality animal protein with high digestibility and biological value.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Chicken Meal
Animal Protein 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.
Prefer A high-quality animal protein with high digestibility and biological value.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Whole Grain Brown Rice
Carbs Whole grain rice with its bran and germ remained, high in carbs and fiber. Studies have shown that rice bran depletes taurine in cats, which is an essential amino acid.
Notice An inexpensive filler with proven disadvantages offers limited nutrition value to dogs / cats.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Ground White Rice
Carbs Without its bran and germ (the main source of nutrients), white rice is considered as "empty carbs".
Notice An inexpensive filler without gluten, with limited nutrition value to dogs / cats.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Chicken Fat
Fat 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.
Prefer A high-quality animal fat with high digestibility and biological value.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Natural Chicken Flavor
Food Additive The flavor made of chicken parts, it is used to make pet food more tasty and palatable.
Neutral A safe flavor enhancer to improve the taste.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Flaxseed
Fat 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.
Neutral A harmless seed with potential health benefits.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Sodium Bisulfate
Food Additive ⁉
A chemical mixture classified as a corrosive sterilizer, often used to control contamination of Salmonella.
Notice A food additive that might cause health issues.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain It was banned from use on fruits and vegetables in the US. It could cause irritation in the mouth, diarrhea, and vomitting.
Potassium Chloride
Supplement 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.
Neutral A safe supplement for additional vitamins.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Choline Chloride
Supplement Vital molecule for various functions in the body, lack of choline can result in weight loss, vomiting, and fatty liver.
Neutral A safe supplement for potential health benefits.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Taurine
Supplement An essential amino acid (building blocks of protein) to maintain a healthy brain and heart functions.
Prefer A safe supplement to improve the completeness of essential amino acids profile (the building block of protein).
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Dried Chicory Root
Carbs Contains insulin, which is a prebiotic that promotes friendly bacteria in the gut and supports better digestion.
Neutral A harmless plant with potential health benefits.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Dried Lactobaccillus Acidophilus Fermentation Product
Probiotics A type of probiotics, good bacteria that promotes good digestion and overall health. L. acidophilus produces lactic acid, which is believed to help prevent bad bacterias from growing in the intestines.
Neutral A safe supplement for probiotics, which may improve digestive health.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Dried Bifidobacterium Animalis Fermentation Product
Probiotics A type of probiotics, good bacteria that promotes good digestion and overall health.
Neutral A safe supplement for probiotics, which may improve digestive health.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Zinc Proteinate
Supplement 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.
Neutral A safe supplement for additional minerals.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Vitamin E Supplement
Supplement 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.
Neutral A safe supplement for additional vitamins.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Niacin
Supplement Known as vitamin B3, essential to maintain healthy GI tracts, skin/coat, and nervous system.
Neutral A safe supplement for additional vitamins.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Manganese Proteinate
Supplement 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.
Neutral A safe supplement for additional minerals.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Copper Proteinate
Supplement 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.
Neutral A safe supplement for additional minerals.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Zinc Sulfate
Supplement 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.
Neutral A safe supplement for additional minerals.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Manganese Sulfate
Supplement 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.
Neutral A safe supplement for additional minerals.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Copper Sulfate
Supplement 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.
Neutral A safe supplement for additional minerals.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Thiamine Mononitrate
Supplement An organic form of thiamine, has 5 - 15% more absorption rate than the inorganic form. It is important for energy production and glucose metabolism.
Neutral A safe supplement for additional minerals.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Vitamin A Supplement
Supplement Supplement of vitamin A, it is essential for healthy skin, normal vision, and immune function.
Neutral A safe supplement for additional vitamins.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Biotin
Supplement A water-soluble vitamin B that is important for maintaining healthy skin, coat, and nails.
Neutral A safe supplement for additional vitamins.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Potassium Iodide
Supplement 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.
Neutral A safe supplement for additional vitamins.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Calcium Pantothenate
Supplement 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.
Neutral A safe supplement for additional minerals.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Riboflavin
Supplement A synthetic supplement for vitamin B2. which is vital for the body's metabolism and health.
Neutral A safe supplement for additional vitamins.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Pyridoxine Hydrochloride
Supplement A synthetical supplement of vitamin B6, which is an essential element for nearly every part of metabolism.
Neutral A safe supplement for additional vitamins.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Vitamin B12 Supplement
Supplement 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.
Neutral A safe supplement for additional vitamins.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Manganous Oxide
Supplement 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.
Neutral A safe supplement for additional minerals.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Sodium Selenite
Food Additive 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.
Concerned A food additive that is likely to be safe but unnecessary.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Vitamin D Supplement
Supplement Supplement for vitamin D, which is essential for calcium homeostasis - to maintain a constant concentration of calcium. A deficiency will result in osteopenia (lower bone mass).
Neutral A safe supplement for additional vitamins.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Folic Acid
Supplement 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.
Neutral A safe supplement for additional vitamins.
♨
Allergen N/A
🌋
Related to Digest N/A
⁉
Uncertain N/A
Tips
Most ingredients are considered as clear ingredients, but we do find 1 Concerned and 3 Notice ingredients from Chicken and Rice. Check from the above list to view the details.Concerned
- Sodium Selenite
Notice
- Whole Grain Brown Rice
- Ground White Rice
- Sodium Bisulfate
Estimated Meat Content
Some pet food uses high plant protein ingredients to boost up the overall protein level — to make it looks like it includes a lot of meat, which is more appealing for customers.
Therefore, protein level itself cannot tell the quality and how much animal ingredients (more digestible than plants) is in the pet food.
Check if protein is overrated by plant protein boost up
Count of Plant Protein
0 / 7 (0%)
in top 7 ingredients Protein Level
33%
in dry matterBy looking at the plant protein in top ingredients and compare with the total protein level, we will try to estimate how much animal ingredients is used in the pet food as Meat Content.
Meat Content
Based on my "godly" guess, the meat content might be Medium to high !
It looks like it contains a significant amount of meat and majority of the protein should come from animal sources. Your furbabies will like it like I do!
Kirkland Signature Dry Cat Food Product Line Review
To make a conclusion about the whole product line, we will consider all recipes and their average nutrition ratio.
Recipes Average Compares to Ideal Level
In the total of 3 recipes, the group has an average of 35% protein, 16% fat and 34% carbohydrate.
（Protein and Fat: Prefer Higher丨Carbs: Prefer Lower）
- Protein is 2 (%) higher than ideal
- Fat is 1 (%) higher than ideal
- Carbs is 9 (%) higher than ideal
What does it mean?
Overall,Kirkland Signature Dry Cat Food has an carbs level that is higher than our preferred level.
Conclusion
Throughout the review, we have 3 major opinons about this pet food line:
- Similar nutrition ratio as a common pet food
- Clear, named animal products as main ingredient
- Medium to high level of meat content
Based on these, we can conclude Kirkland Signature Dry Cat Food is a pet food line with a 3.5 star rating.
Do we recommend Kirkland Signature Dry Cat Food ?
It is a fine pet food, and it might be great to give your pets some extra meaty food or treats.
The review is entirely our own view and opinon. It is for informational reference only and not a purchase advice.
「Chief of Cook」Donky
Abandoned in a cardboard box after birth. She is always starved wandering on the street. After she grew up, she wants to cook all the yummy food for every homeless in the world.
