Diamond Naturals Indoor Formula Dry Cat Food, 18-lb bag

$22.09 First Time Autoship Price
this order
Save 35% (up to $20) today when you set up Autoship. 

$32.29 Autoship Price
(-5%) future orders
  • Keep saving 5% on every order
  • Get deliveries on your schedule
  • Skip, change, or cancel anytime
$33.99 Chewy Price
($1.89 /lb)
Promo, New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME

In Stock
FREE 1-3 day delivery on first-time orders over $35
Free 365-day returns

No interest if paid in full in 6 months on PayPal purchases of $149+. .

About This Item

Details

  • This high-protein (32%) dry cat food features real cage-free chicken as the #1 ingredient and is formulated to meet the everyday needs of adult cats.
  • Nutrient-rich recipe provides the energy your cat needs to thrive. It contains vitamins and minerals from superfoods, including blueberries and oranges, omega fatty acids for skin and coat health and added fiber to support healthy digestion.
  • Made without corn, wheat, artificial flavors or colors.
  • Family-owned and made in the USA with quality ingredient from trusted domestic and global sources.
  • Each serving contains species-specific viables proprietary probiotics along with antioxidants and prebiotics to help support a healthy digestive system, immune system and overall health.

Ingredient Information

Feeding Instructions

About Diamond Naturals Dry Cat Food

Uncompromising Holistic Nutrition

Diamond Naturals dog food provides high-quality holistic formulas designed to meet every pet's needs. These nutritious recipes are enhanced with proprietary probiotics for good digestion and immune system support, and superfoods are added to supply nutrients that keep animals strong and healthy.

Superfoods That Deliver

They didn't just add a few superfoods here and there in Diamond Naturals. You'll find 10-20% superfoods in all Diamond Naturals dry foods, made up of tasty ingredients like kale, blueberries, chia seeds, pumpkin, quinoa, papaya, carrots, kelp, coconut and spinach.

Balanced Digestive Support

Foods with added probiotics allow more nutrients to be absorbed and used by your pet's body, and that leads to better digestion and overall health. Diamond Naturals foods are enhanced with patented Viables probiotics. Prebiotic fiber from chicory root plus soluble and insoluble fibers from pumpkin, coconut and dried kelp give extra digestive support.

Really Delicious Real Proteins

Made with real chicken and fish meal, Diamond Naturals cat foods satisfy carnivorous cravings meal after meal. These nutritious animal proteins have the essential amino acids your kitties need to keep running, playing, pouncing and staying fit. High-quality proteins like these are the building blocks of healthy muscles and strong bones.

No Corn, Wheat or Soy

All of Diamond Naturals' recipes exclude corn, wheat and soy, common fillers that are used in pet foods. If your cat is sensitive to this trio of ingredients, there's no need to worry when feeding Diamond Naturals. Instead you'll find whole grain complex carbs like cracked pearled barley and quinoa for lasting energy.

About Diamond Pet Food

Headquartered in Missouri, family-owned Diamond Pet Food believes that every pet deserves the best food possible, and they've been delivering on that promise since 1970. They use state-of-the-art facilities across the USA to create quality cat and dog food made to the highest nutritional standards. Every formula balances protein, fat and essential nutrients to keep your pets active and healthy and performing their best.

Shop Diamond

Questions & Answers

19 Customer Questions


Why is there powdered cellulose in this food? It is not a food product?

Answer by ChewyNov 01, 2018
A plant-based fiber, Cellulose helps plants defy gravity. And, it helps bind the ingredients helping make the product into pieces or a chew. 

Does any diamond naturals ingredients come from China??

Answer by ChewyOct 03, 2019
Diamond Naturals uses the highest quality ingredients and manufactured in America in state-of-the-art facilities. This formula uses some ingredients that are not USA sourced, like flaxseed and barley, both which originate in Canada and dried chicory root from Belgium. There are ingredients such as folic acid and taurine that can only be sourced out of China.

Is this cat food good for senior cats?

Answer by ChewyAug 02, 2018
Diamond Naturals Indoor Cat Chicken & Rice Formula is formulated to meet the nutritional levels established by the AAFCO Cat Food Nutrient Profiles for maintenance. It is ideal for everyday feeding for adult cats.

Is this safe for a cat with a corn allergy?

Answer by ChewyNov 25, 2019
All Diamond Naturals recipes exclude corn, wheat and soy.

4.5
Rated 4.5 out of 5 stars
934 Ratings

Customers Mention

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

Allergy and Sensitivity

85% Positive

Digestive Health

85% Positive

Nutritional Balance

83% Positive

Palatability

85% Positive

484 Customer Reviews



Rated 1 out of 5 stars
By sherry on Jan 15, 2026

they wouldn't eat it

I've had problems getting my cats to eat kibble since I've added moist food. That's all they want. This food was rated 3rd best, so I bought it. Neither of my cats

I've had problems getting my cats to eat kibble since I've added moist food. That's all they want. This food was rated 3rd best, so I bought it. Neither of my cats liked it. I have since lost one of them, now I have one 18 lb. bag and 3/4 of another bag left for my remaining cat. Even the outdoor ferels we have around won't eat it! I went back to good old Purina cat chow; at least my Lizzie will eat it! What makes this food rated #3? It certainly isn't the taste! I'll donate the unopened bag to the animal shelter.


Rated 5 out of 5 stars
By Kimberly on Jan 19, 2026

Fastest shipping ever!

My cats love this cat food and Chewy was amazing on getting to me the very next day. I ran out and was desperate and I cant thank Chewy enough for getting my cats

My cats love this cat food and Chewy was amazing on getting to me the very next day. I ran out and was desperate and I cant thank Chewy enough for getting my cats their food so quickly. I cant find this brand anywhere else, but if I did I will now only buy from Chewy as long as they keep selling it. Mu cats are so grateful!


Rated 5 out of 5 stars
By Linda on Jan 16, 2026

Always my first choice

I've used this brand before, both with cats and dogs, and it's always been my first choice because it's made in the U.S.A. with U.S.-sourced ingredients, and the

I've used this brand before, both with cats and dogs, and it's always been my first choice because it's made in the U.S.A. with U.S.-sourced ingredients, and the nutrition label couldn't be more impressive. And my animals have always liked it.


Rated 1 out of 5 stars
By Kenzi on Dec 4, 2025

4 out of 4 cats won’t touch it

All four of my kitties, ages 8 months to 6 years old, will not even touch this food. They will starve themselves before eating this food. Huge bag gone to waste

All four of my kitties, ages 8 months to 6 years old, will not even touch this food. They will starve themselves before eating this food. Huge bag gone to waste. My cats are not picky.


Rated 5 out of 5 stars
By Ashley on Dec 17, 2025

So good that even my dog eats it.

I had to purchase another gate to keep my dog out from eating this because he loves it so much. Cats aren’t complaining either.

I had to purchase another gate to keep my dog out from eating this because he loves it so much. Cats aren’t complaining either.


Rated 5 out of 5 stars
By Rusty on Dec 15, 2025
Top 1000 Contibutor

The quality and small kibble is excellent.

I have a few cats that won’t eat corn based dry and this is excellent quality for them.

I have a few cats that won’t eat corn based dry and this is excellent quality for them.


Rated 2 out of 5 stars
By Maria on Jul 18, 2025
Top 250 Contributor

Pluses and Minuses

We've been trying to find a healthy alternative to our prior go-to dry food (Farmina N&D Lamb/Blueberry). The only flaw with the Farmina food is it's made overseas,

We've been trying to find a healthy alternative to our prior go-to dry food (Farmina N&D Lamb/Blueberry). The only flaw with the Farmina food is it's made overseas, and I preferred to find a healthy food made in the US. Our cat LOVES the N&D dry food, though, and so it's been hard to find a replacement he loves just as much. Farmina supposedly just opened a US plant in NC this month and will start making their food in the US which we do look forward to and will purchase again then. That said, our little guy is a rescue and we made him part of our family about a year ago where he'd been an outdoor cat on his own in our neighborhood for some time. He then somehow he decided we needed to be his family and started sleeping on our doorstep, so we adopted him and now he's strictly indoors and happy. He's about 8 years old. We've actually been trying to get him off his dry food addiction that he's had since adopted :) So the transition in trying to find another dry food he does like as much as the Farmina has actually worked out well. We've tried 2-3 other brands and he liked them all fine, but the Diamond dry food has been his least favorite which has been surprising. So the good part is, though, because he doesn't like the Diamond dry nearly as much, he never finishes his portion and now we've been able to get him to eat wet food primarily as he gets hungry. We'll likely try and return this bag as it would take him forever to finish it at this rate. We did purchase due to the healthy ingredients, having grain and it being made in the US. It probably does have more carbs than necessary due to the rice and pearled barley being in top three ingredients, so that's a minus. Every cat is different as all of us know, so your kitty may love this, but our little guy isn't a fan.


Rated 1 out of 5 stars
By Abigail on Aug 22, 2025

2 wont eat it, 2 won't try it

My cats eat their food as if starved. Never full, always room for more. I put some of this on the floor, they ran to it because of the sound. 2 of them tried it

My cats eat their food as if starved. Never full, always room for more. I put some of this on the floor, they ran to it because of the sound. 2 of them tried it and walked away. 2 wouldnt even try it. I've never seen anything like it lol, my cats are not picky. The dog ate it


Rated 5 out of 5 stars
By Gini on Aug 9, 2025

Consistent quality and great price.

We've fed Diamond pet products for at least 20 years and have never been disappointed. After our Squibward's experience with urinary crystals, our vet recommended

We've fed Diamond pet products for at least 20 years and have never been disappointed. After our Squibward's experience with urinary crystals, our vet recommended a honker expensive food. After checking the ingredients on the Diamond indoor cat formula, it met all the requirements.


Rated 5 out of 5 stars
By Maureen on Dec 26, 2025

ALWAYS A FAVORITE!

FOr years, I've used hits dry food and the cats love it.

FOr years, I've used hits dry food and the cats love it.