Nulo Digestive Health Chicken & Whitefish Adult Dry Cat Food, 4.5-lb bag

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About This Item

Details

  • 90% of protein comes from animal sources for lean muscles and a healthy heart.
  • Packed with essential vitamins, minerals, and antioxidants to support a strong immune system.
  • Features BC30 probiotic and natural fibers from Miscanthus grass to support digestive and immune health.
  • Grain-free and made without corn, soy, or artificial ingredients.
  • Developed in Austin, TX, this high-animal protein, low carb, low glycemic recipe is proudly manufactured in the USA.

Ingredient Information

Feeding Instructions

Learn More About Nulo From Our Team of Experts

Questions & Answers

1 Customer Questions


Can you please tell me the size of this kibble?

Answer by ChewyMay 23, 2025
All of Nulo's dry cat recipes feature small, disc-shaped kibble which measure approximately 5 millimeters in diameter.
4.1
Rated 4.1 out of 5 stars
34 Ratings

Customers Mention

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

Digestibility

77% Positive

Ingredients

83% Positive

Nutritional Value

90% Positive

Palatability

90% Positive

15 Customer Reviews



Rated 5 out of 5 stars
By Katie on Jan 15, 2026

NULO IS THE BEST

Nulo has to be THE best dry cat food I have ever fed my cats. They always run to their bowls when it time to eat and don’t ever leave any food behind. I have one

Nulo has to be THE best dry cat food I have ever fed my cats. They always run to their bowls when it time to eat and don’t ever leave any food behind. I have one cat that has an extremely sensitive stomach and always throws up his food. We made the switch to Nulo and have had zero problems since. One of my other cats is diabetic and this food doesn’t come close to spiking his glucose levels! It is hands down the best food you can get for your cats! Not to mention the ingredients!


Rated 5 out of 5 stars
By Elizabeth on Dec 10, 2025

Nutritious and gut healthy

My cat has a hard time digesting most of the food i've tried with her; she goes back and forth between getting noticably bloated and constipated and having loose,

My cat has a hard time digesting most of the food i've tried with her; she goes back and forth between getting noticably bloated and constipated and having loose, watery stools. That has not been a problem with this dry kibble; infact, her coat is extra shiny, shes a perfect weight, and she has a lot more energy to burn. Her anxiety levels have gone down as well. I usually use this food with the Nulo food toppers at night as well to keep her from eating the same thing every day. She loves it.


Rated 5 out of 5 stars
By Tammy on Jan 3, 2026

Cat loves this food and it seems to cause no digestive issues

We tried a bunch of different digestive foods for our tabby cat, who was a stray. This is the only food that seems to consistently do okay for him as he has chronic

We tried a bunch of different digestive foods for our tabby cat, who was a stray. This is the only food that seems to consistently do okay for him as he has chronic digestive and skin issues. He loves this food and has no problems with it as long as he does not overeat it! and we portion it out for him.


Rated 1 out of 5 stars
By Dawn on Dec 15, 2025

Cats would not eat

None of my cats would eat this food. I don’t know if it was the taste or the teeny size. I donated it to our local animal shelter hoping some kittens or cats would

None of my cats would eat this food. I don’t know if it was the taste or the teeny size. I donated it to our local animal shelter hoping some kittens or cats would eat it there.


Rated 5 out of 5 stars
By Sandra on Nov 26, 2025

FINALLY SOMETHING THAT WORKS

My cat has been vomiting almost daily after eating and nothing helped and not did any food. This food worked. Saved me lots of vet money

My cat has been vomiting almost daily after eating and nothing helped and not did any food. This food worked. Saved me lots of vet money


Rated 2 out of 5 stars
By Joyce on Nov 27, 2025

Tiny bits, like kitten food

None of my 31 cats would eat it. They normally like whitefish, but they didn't like this.

None of my 31 cats would eat it. They normally like whitefish, but they didn't like this.


Rated 5 out of 5 stars
By Linda on Jan 4, 2026

Good digestion

Many positives, good for digestion and small kibble.

Many positives, good for digestion and small kibble.


Rated 5 out of 5 stars
By Mason on Sep 23, 2025

Works like a charm

I have 3 cats and the one that had digestive problems and constantly threw up her old food hasn't had any issues with nulo digestive.

I have 3 cats and the one that had digestive problems and constantly threw up her old food hasn't had any issues with nulo digestive.


Rated 1 out of 5 stars
By Carol on Sep 8, 2025

Cat won’t eat

My cat will not eat this dry cat food. I donated it to animal shelter.

My cat will not eat this dry cat food. I donated it to animal shelter.


Rated 1 out of 5 stars
By Sheri on Sep 13, 2025

All 3 cats did not like this flavor.

All 3 cats did not like this flavor.