Nulo Challenger Puppy & Adult Northern Catch Haddock, Salmon & Acadian Redfish Dry Dog Food, 24-lb bag

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$105.99 Chewy Price
($4.42 /lb)
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About This Item

Details

  • This grain-inclusive kibble features 32–35% protein—plus, 83–90% of this protein is animal-based for the meaty nutrition your dog craves.
  • Amino acids from protein promote lean muscles and a strong, healthy heart.
  • Made with low-glycemic, organic ancient grains like oats, barley, and millet.
  • Supports a strong immune system with wholesome fruits, vegetables, and vitamins C and E.
  • Provides a balanced source of omega-3 and -6 fatty acids to nourish the skin and coat.

Ingredient Information

Feeding Instructions

Learn More About Nulo From Our Team of Experts

Questions & Answers

1 Customer Questions


How much percent of carbohydrates does this food contain?

Answer by ChewyOct 20, 2024
This recipe has a carbohydrate content of 22.73% on an as-fed basis, 25.12% on a dry matter basis, and 62.90 grams per 1,000 kcal ME.
4.7
Rated 4.7 out of 5 stars
55 Ratings

Customers Mention

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

Digestibility

89% Positive

Ingredients

89% Positive

Nutritional Value

92% Positive

Palatability

84% Positive

32 Customer Reviews



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

Good reviews picky dogs

Picky dogs have to mix it up alot around here

Picky dogs have to mix it up alot around here


Rated 5 out of 5 stars
By Michael on May 24, 2025

Quality dog kibble

It is great value, the price is very reasonable and comparable to other healthy brand foods. Our dog however, for some reason, is very about what she eats and we

It is great value, the price is very reasonable and comparable to other healthy brand foods. Our dog however, for some reason, is very about what she eats and we have found that Fish isn’t her favorite. But I think she is exception :-) for our pop I guess it will have to be some red meat kibble product, I don’t know why that is. I recommend this product.


Rated 5 out of 5 stars
By Ivan on May 12, 2025

Puppy Approved!

My puppy was eating Hill's Science Diet, and the food would sit there all day, and I felt like he was eating it at night as a last resort. Bought Nulo purely based

My puppy was eating Hill's Science Diet, and the food would sit there all day, and I felt like he was eating it at night as a last resort. Bought Nulo purely based on the reviews here on Chewy, and the puppy runs to the bowl in the morning to eat. Forgot to transition him slowly, so he got the runs after the first day, but this issue goes away if you follow the food transition recommendations.


Rated 5 out of 5 stars
By Kay on Jun 16, 2025

Best ingredients

I was looking to find a dog food that all 5 of my dogs would be happy and healthy with. I bought this food at 1/2 price at a place that only sells top shelf dog

I was looking to find a dog food that all 5 of my dogs would be happy and healthy with. I bought this food at 1/2 price at a place that only sells top shelf dog and cat food/products.


Rated 3 out of 5 stars
By Donald on Dec 24, 2025

The smell

They didn’t like it

They didn’t like it


Rated 5 out of 5 stars
By Kalmia on Jun 2, 2025

Great Taste

They love it! Good alternative for dogs sensitive to certain meats! Highest quality of great ingredients!

They love it! Good alternative for dogs sensitive to certain meats! Highest quality of great ingredients!


Rated 5 out of 5 stars
By Susan on Apr 14, 2025

I enjoyed saving money with a coupon from Chewy and the order arrived timely.

My dog seems to really like Nulo Challenger dry dog food. I enhance it by adding a freeze-dried raw topper.

My dog seems to really like Nulo Challenger dry dog food. I enhance it by adding a freeze-dried raw topper.


Rated 5 out of 5 stars
By Harvey on Aug 11, 2025

Trust Nulo

Another great product for Zeus

Another great product for Zeus


Rated 5 out of 5 stars
By Bluebell Bottoms Bengals on Nov 20, 2024
Received Free Product

Loved by the pickiest of our pack!

Everyone loved it! This food caused no digestive disturbances and everyone from a very picky Papillon to our Bengal cats thought it was delicious. We have four dogs

Everyone loved it! This food caused no digestive disturbances and everyone from a very picky Papillon to our Bengal cats thought it was delicious. We have four dogs that all enjoyed the flavor and size of this food. Our cats also felt that it was perfect to steal and snack on whenever they got the choice. We have big, medium, and very small dogs and the kibble size was fine for everyone. I was pleasantly surprised to find that on opening this food did not have the rancid fat smell that is often found in highly palatable kibble. We will likely be buying this food in the future.


Rated 5 out of 5 stars
By Ronda on Apr 11, 2025

High quality, all natural!

My three dogs love this food! I love that it’s all natural and has organic grains.

My three dogs love this food! I love that it’s all natural and has organic grains.