Blue Buffalo Wilderness Natures Evolutionary Diet Duck High-Protein Grain-Free Adult Dry Cat Food, 4-lb bag

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About This Item

Details

  • This Blue Buffalo cat food is made with real, high-quality duck as the first ingredient.
  • Dry food for adult cats contains natural ingredients and is enhanced with vitamins, minerals, and nutrients to support your kitty’s health and wellness.
  • High-protein cat food contains exclusive, antioxidant-rich bits to support your feline friend’s immune system.
  • This cat food dry recipe is made with no chicken (or poultry) by-product meals and no corn, wheat, or soy.
  • A tasty way to feed your cat’s wild side and satisfy her natural cravings.

Ingredient Information

Feeding Instructions

Learn More About Blue Buffalo From Our Team of Experts

About BLUE Wilderness Dry Cat Food

More of the Meat Cats Were Born to Love

Inspired by their wild nature, grain-free BLUE Wilderness gives cats more of the high-quality real meat they naturally love, without grains. Like all BLUE foods, it's made from the finest natural ingredients enhanced with vitamins and minerals.

A Variety of Wilderness Recipes for Your Feline Friend

Find healthy, delicious BLUE Wilderness recipes for kittens, adult and mature cats in a variety of flavors, including chicken, duck and salmon. Also look for exotic proteins such as rabbit, red meat and trout!

The True BLUE Promise

BLUE is formulated with only the finest natural ingredients:

Always features protein-rich real meat

NO chicken (or poultry) by-product meals

NO corn, wheat or soy. 

A Sampling of Premium Natural Ingredients

APPLES: Good source of antioxidants, vitamin A, vitamin C and dietary fiber, which promotes overall gastrointestinal health.

SPINACH: Rich in carotenoids, including beta-carotene and lutein, and also contains quercetin, a phytochemical with antioxidant properties.

BLUEBERRIES: Loaded with vitamins C and E, healthy carbs, fiber and powerful antioxidants for immune system support and urinary tract health.

PUMPKIN: Rich in beta-carotene, vitamin A, iron, potassium, magnesium and zinc, plus a good source of fiber to help regulate digestion.

Exclusive LifeSource Bits

All BLUE dry food formulas feature a precise blend of vitamins, minerals and antioxidants selected by holistic veterinarians and animal nutritionists to help promote immune system health, fulfill life stage requirements and support a healthy oxidative balance.

Formulated to Help Cats Thrive

HEALTHY WEIGHT: Carefully balanced calories from proteins and fat help maintain an ideal, healthy body weight. A special weight-control formula features high-quality deboned chicken plus L-carnitine to help develop lean muscles, which also supports weight management.

HEALTHY IMMUNE SYSTEM: Essential vitamins, chelated minerals and important antioxidants help support the immune system.

HEALTHY HEART AND EYES: Cats cannot manufacture adequate amounts of taurine, an amino acid essential for healthy eyes and heart function. They must obtain this necessary nutrient from their food.

HEALTHY MUSCLE MAINTENANCE: High-quality protein from real deboned chicken helps maintain strong muscles.

HEALTHY SKIN AND COAT: Omega-3 and 6 fatty acids help promote a shiny coat and healthy skin.

HEALTHY DIGESTION: High-quality protein and natural sources of fiber help promote nutrient absorption and digestive health. The indoor hairball-control formula features a unique blend of cellulose and psyllium seed fibers to help reduce hairballs.

About BLUE Buffalo

Blue Buffalo began with unconditional love and some furry inspiration from a large breed Airedale, Blue. When Blue's family started a pet food company, their vision was clear. They wanted every pet parent to be able to feed their pet with the same care they would feed family. So they created the #1 natural pet specialty food to help furry family members live happy, healthy lives. Of course, they named it after Blue.
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Questions & Answers

11 Customer Questions


I see someone asked about the source of the duck. Where are the other ingredients sourced from? Thank you.

Answer by ChewySep 15, 2020
All Blue Buffalo products are manufactured in the United States. Many of their ingredients, such as most grains and meats, like chicken, beef and turkey come from the United States. Where possible, Blue's suppliers are instructed to source their ingredients from the United States. Where the ingredients are not readily available in the Unites States, such as many vitamins and minerals, their suppliers will only work with reliable foreign companies, and subject all ingredients to rigorous quality testing. None of the ingredients are sourced from China.

The "true blue" promise for this product is "no chicken/poultry" by-product meals. Then I look at the ingredient list on the back and the first line contains "chicken meal"?

Answer by ChewyAug 03, 2020
Blue Buffalo does not use chicken/poultry by-product meals in their formulas. By-products are the identified meat, plus some of the internal organs. An example of this would be chicken by-products, which would consist of chicken meat, plus some of the internal organs. Meal is the dry rendered product from a combination of clean chicken flesh and skin with or without accompanying bone, derived from whole carcasses of chicken, exclusive of feathers, heads, feet and entrails. The Meal is used as a source of high protein.

My cat is allergic to chicken. He like this duck recipe, but I need to give him something free of chicken. Which of the Blue Wilderness dry foods for cats are completely chicken-free? Thanks.

Answer by ChewyAug 01, 2020
For a chicken-free recipe, the Blue Buffalo Basics Limited Ingredient Grain-Free Formula Duck & Potato Indoor Adult Dry Cat Food would be a great alternative option.

How many cups worth of food are in the 11lb bag?

Answer by ChewyMay 15, 2018
There's approximately 8 cups of food in the 2 pound bag, 20 cups of food in the 5 pound bag, and 44 cups of food in the 11 pound bag.

4.6
Rated 4.6 out of 5 stars
1145 Ratings

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Digestibility

84% Positive

Ingredients

86% Positive

Nutritional Value

89% Positive

Palatability

81% Positive

559 Customer Reviews



Rated 5 out of 5 stars
By Eric on Dec 14, 2025

Healthy Cats!

One of our two cats grew allergic to their previous food, so we switched to this. Both of our cats coats are prettier than ever, their weight is sustained, and

One of our two cats grew allergic to their previous food, so we switched to this. Both of our cats coats are prettier than ever, their weight is sustained, and we’re really pleased. Would recommend to others, only wish they offered a larger sized bag.


Rated 5 out of 5 stars
By leslie on Jan 11, 2026

Tried to find a replacement for chicken

My cat seemed to have an allergy to chicken, I attempted to swap her food out with this duck and it’s been working out great! Her skin is much better and she isn’t

My cat seemed to have an allergy to chicken, I attempted to swap her food out with this duck and it’s been working out great! Her skin is much better and she isn’t scratching


Rated 5 out of 5 stars
By Ivy on Dec 14, 2025

Cat loves it

My cat loves this food, prefers it even to her wet food and treats. Her fur is very silky, rarely sheds, and she never pukes. This food is great.

My cat loves this food, prefers it even to her wet food and treats. Her fur is very silky, rarely sheds, and she never pukes. This food is great.


Rated 5 out of 5 stars
By Lisa on Nov 13, 2025
Top 500 Contributor

Yummy Duck

My babies are all loving this Duck cat food... I was unsure about the Duck flavor but I'm glad I did. All 5 of my babies love it. They need to make a larger bag

My babies are all loving this Duck cat food... I was unsure about the Duck flavor but I'm glad I did. All 5 of my babies love it. They need to make a larger bag. Definitely recommend.


Rated 5 out of 5 stars
By Pamela on Dec 9, 2025

Bengal cats20 years from them

All the cats Love it. I am a breeder and own Shurwin Bengals. Love Chewy too been buying cat food for over 20 years from them.

All the cats Love it. I am a breeder and own Shurwin Bengals. Love Chewy too been buying cat food for over 20 years from them.


Rated 5 out of 5 stars
By Sparkles on Dec 6, 2025

Blue buffalo Cat food

My cat loves this wonderful Blue Buffalo Wilderness dry duck food and he ate most of it when I wasn’t home last month then.

My cat loves this wonderful Blue Buffalo Wilderness dry duck food and he ate most of it when I wasn’t home last month then.


Rated 2 out of 5 stars
By Susan on Dec 6, 2025

Good Ingredients

Although, the ingredients were great, my cat would not eat it. It was very hard but don’t know if that was the reason.

Although, the ingredients were great, my cat would not eat it. It was very hard but don’t know if that was the reason.


Rated 5 out of 5 stars
By Amy on Oct 1, 2025

5 Cats love it

I switched over to this formula because one of my furbabies has lost weight and wasn't interested in her food. She really likes this formula over the regular Blue

I switched over to this formula because one of my furbabies has lost weight and wasn't interested in her food. She really likes this formula over the regular Blue Buffalo food. Her tummy problems have improved as well.


Rated 5 out of 5 stars
By Robert on Nov 2, 2025

My cat likes this product

My cat came to us as a feral cat and it’s probably had so many different types of dry food. We got him on this blue buffalo cat food and he loves it.

My cat came to us as a feral cat and it’s probably had so many different types of dry food. We got him on this blue buffalo cat food and he loves it.


Rated 5 out of 5 stars
By Amy on Dec 3, 2025

Kitten likes it

Our vet told us to move our 6 month old kitten onto adult food and this was our choice. She likes it a lot.

Our vet told us to move our 6 month old kitten onto adult food and this was our choice. She likes it a lot.