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Kirkland Signature Cat Food Review: Everything You Need to Know

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This review article is all about Kirkland Signature Cat food, we have highlighted all the important key features of the food brand. As you scroll down, you will explore more details related to their background, manufacturing history, recall updates if any, etc. We have also covered the three best cat food by Kirkland Signature.

Happy reading!

Our Final Verdict.


About Kirkland Signature Cat Food: A Basic Overview

About Kirkland Signature Cat Food: A Basic Overview

We have done some footwork regarding Kirkland Signature cat food, and come up with fruitful information along with the best recipes served by them.

Just scroll down to get in-depth details and feed your kitty better quality.

Where Is the Manufacturing Facility Location of Kirkland Signature Cat Food?

Kirkland Signature cat food products are manufactured in the United States from local and globally sourced ingredients.

Kirkland Signature cat food is owned by Costco and manufactured by Diamond Pet Foods company in five manufacturing facilities around the United States.

Other than the Kirkland Signature brand, the company (Diamond Pet Foods) also makes food for numerous other brands such as Taste of the Wild and 4health.

What Sort of Cat Food Does Kirkland Signature Cat Food Offer?

If you are looking for above-average, standard cat food, then Costco’s Kirkland Signature may be a decent option for you. Moreover, the cat food products are reasonably priced and offer all the basic nutrition that your feline friend needs to live a great life ahead.

While on the other hand, if you are looking for something with “limited ingredients”, then you may want to look for some other brand since Kirkland Signature brand does not have any line of cat food that offers such a variety of nutrition.

When it comes to reading the ingredients list, this brand always puts protein on top of each formula.

Which Cats Are Best Suited for Kirkland Signature Cat Food?

The Kirkland Signature cat food offers dry food recipes, and its recipes are suitable for all ages. You can feed your kitten, as well as a senior feline pal. It also offers a healthy recipe for indoor cats who have gained weight. Plus, Kirkland Signature also offers dry recipes for felines suffering from any allergies. These recipes are enriched with essential nutrients, which help to boost your kitty’s immune system.

Recall History of Kirkland Signature Cat Food

The cat food you are feeding your kitty for a long period, have trust in that food product. Unfortunately, if you come across that product listed under recall record, it can be a scary situation for you. However, many popular cat food brands have been recalled in past years, and Kirkland Signature is one of them.

In early 2012, a recall was issued for Kirkland Signature cat food brand due to potential salmonella contamination concern. Apart from Kirkland Signature, Diamond also recalled numerous other brands, after the break out of salmonella contamination.

The FDA launched a full research report on the company’s facilities in Gaston, South California. In that report, it was concluded that Diamond didn’t take efficient care, and no analysis was conducted regarding animal fat whether it is contamination free or not, nor did they have any analysis procedure control in their warehouse.

Though it has been in one recall, Kirkland Signature is considered to be a safe brand, and it has not been recalled in these past years.

Kirkland Signature Cat Food: 3 Best Cat Foods Reviewed

1. Kirkland Signature Maintenance Cat Chicken and Rice Formula

If you’re looking for the best high-protein cat food for the money, then the Kirkland Signature Maintenance Cat Chicken and Rice Formula Cat food is our suggestion. This recipe is formulated for all stages like from kittens to adult cats, you can feed anyone.

Kirkland Signature Maintenance Cat Chicken and Rice Formula

The primary ingredients of this recipe are chicken, which is a good source of amino acid that your kitty’s body thrives to stay healthy. Plus, other ingredients are used to give a healthy taste, brown rice is used to give a healthy touch to this recipe.

Features List:

  • Item Form: Pellet
  • Breed Recommendation: Medium Size
  • Specific Use for Product: Active

In addition, vitamins and minerals, and amino acids are included to boost your kitty’s immune system for the proper functioning of the body. These probiotic bacteria help to support the overall health of your kitty and make the digestion procedure easy.

Calorie Content:

Kirkland Signature Maintenance Cat Chicken and Rice Formula
Crude Fat20%
Crude Protein 32%
Omega 6 Fatty Acids3.3%


  • The primary ingredient of this recipe is chicken
  • Brown rice adds a crunching taste to the kibbles
  • This healthy recipe will not pinch your pocket
  • You can feed this meal, to all ages from kittens to old cats


  • The snag side of this recipe is that it contains two types of rice which might not suit all feline body system

2. Kirkland Signature Nature’s Domain Salmon Meal and Sweet Potato Recipe Cat Food

If your kitty is suffering from allergies, you need to be more specific with her meal. The Kirkland Signature Nature’s Domain Salmon Meal and Sweet Potato Recipe Cat Food is a great option for her regular diet. The recipe is formulated in such a way that it provides essential nutrients for overall good health. It is especially great for felines with grain sensitivities.

Kirkland Signature Nature’s Domain Salmon Meal and Sweet Potato Recipe Cat Food

In addition, this recipe includes omega-6, and omega-3 fatty acid, which helps to maintain a shiny and healthy coat to give spark to her personality. Plus, a healthy immune system, so that her body can work effectively. It’s a fish-based food that includes salmon, and ocean fish meat as its important ingredients and followed by other essential ingredients for her good health.

Features List:

  • Breed Recommendation: All breed sizes
  • Specific uses for Product: Immune System Health
  • Age Range Description: Senior cats

This salmon recipe includes probiotics for healthy and easy digestion, dry chicory root is added to the recipe to maintain the balance of the good bacteria in the cat’s intestine, which further helps for easy digestion.

Calorie Content:

Kirkland Signature Nature’s Domain Cat Food
Crude Fat14%
Crude Protein 32%
Omega 6 Fatty Acids2.4%


  • Salmon and ocean fish meat are the main two ingredients of this recipe
  • The recipe is formulated to give shiny look to your feline pal coat
  • Essential ingredients help to boost her immune system to fight against the harmful bacteria
  • It’s a grain-free recipe, which is great for felines with a sensitive stomach


  • The drawback of this recipe is that it also includes peas, so it’s quite possible that felines with peas allergies will not be able to digest this food even if fed a small amount

3. Kirkland Signature Healthy Weight Indoor Adult Cat Formula

The Kirkland Signature Healthy Weight Indoor Adult Cat Formula is one of the best recipes for indoor cats. This is because it is specially designed to keep them healthy, and if your kitty is overweight it will help to reduce her weight. It includes essential ingredients to meet your cat’s need to maintain a healthy diet. Like, chicken is the main ingredient followed by other ingredients.

 Kirkland Signature Healthy Weight Indoor Adult Cat Formula

Furthermore, it also includes natural flavors to enhance the taste of the food, so no need to worry about preservatives or chemicals. Plus, it also includes dried chicory, which is a good source of prebiotic fiber.

Features List:

  • Package Information: Bag
  • Age Range Description: Adult
  • Item Weight: 20 Pound

As we know, this recipe prioritizes controlling weight, so it includes low calories, low fat, and an ample amount of fiber, which helps in easy digestion and will control your kitty’s weight.

Calorie Content:

Kirkland Signature Healthy Weight Indoor Adult Cat Formula
Crude Fat9%
Crude Protein 32%
Omega 6 Fatty Acids1.7%


  • This recipe includes chicken as the main ingredient
  • Includes essential vitamins and minerals for the proper function of the body
  • Soy, corn and wheat are not included
  • All natural flavors are used for a better taste of the food


  • The snag side of this recipe is you cannot feed to felines with sensitive stomachs, especially rice sensitivities


How much does Kirkland Signature cat food cost?

The Kirkland Signature is among the cheapest brand on the market of cat food. These recipes are worth buying, they offer you a lower price but do not compromise their quality. It can be easily available online in the range of something from $0.14 to $0.20 per day.

Where can I buy Kirkland Signature cat food?

You can easily grab these healthy recipes for cat food by Kirkland Signature at the online portal. Amazon and Chewy is the best option to explore these recipes and check out their reviews, ingredients, and usage for better knowledge regarding what you are feeding to your kitty.

Is Kirkland Signature cat food good for indoor cats?

Well, yes, Kirkland Signature cat food is good for indoor cats. This is because the recipe is formulated especially by keeping indoor cats activity in mind. It’s a good mixture of a properly balanced diet of protein, fat, vitamins, and minerals. Indoor cats don’t have much physical activity, so there are chances of them gaining weight, the Kirkland Signature offers healthy recipes also to control their weight.

Does Kirkland cat food expire?

Generally, dry cat food last for a longer period, like six to twelve months from its manufacturing date. But once you open the food packet, you have to finish that pack within fifteen to twenty-one days of the time period. However, it has been observed that dry cat food lasts for almost three months, but the fact is that it almost loses its nutrients power.

Kirkland Signature Cat Food: Our Verdict

Here, we would like to conclude our article on Kirkland Signature Cat Food Review, hopefully, we were able to serve you the facts and in-depth information regarding the brand.

We have also listed the three best cat food products of Kirkland Signature, with main ingredients, calorie intake ratio, and pros and cons list. So, you can make a wise decision about which recipe you want to feed your feline pal.

If you want to buy in bulk then this brand is a suitable option because it offers you good quality at a reasonable range.


  1. Bales, L. V. (2022, August 25). How to Shop Smart for Healthy Cat Food. Retrieved September 5, 2022, from – PetMD

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