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Nulo Freestyle Senior Grain-Free Trout & Sweet Potato Recipe Dry Dog Food, 26-lb bag

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At a Glance

  • High-Protein
  • Grain-Free
  • No Corn No Wheat No Soy
  • Digestive Health
  • Hip & Joint Support
  • Immune Support
  • Skin & Coat Health
  • Heart Care
  • Made in USA
  • Senior
  • All Breeds

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($3.47 /lb)
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About This Item

Details

  • Chondroitin sulfate and L-carnitine work together to promote joint health, mobility, and muscle function, helping your aging pooch stay active and comfortable
  • Packed with 82% protein from premium animal sources, this dog food offers natural support for muscle maintenance, strength, and vitality.
  • Omega-3 and -6 fatty acids hydrate the skin and soften the coat, while guaranteed taurine levels nourish the heart.
  • Targeted prebiotic fiber and live probiotics aid in healthy digestion and bolster the immune system.
  • Free from fillers, this nutrient-dense kibble contains no grain, corn, wheat, soy, white potatoes, or tapioca ingredients.

Ingredient Information

Feeding Instructions

Learn More About Nulo From Our Team of Experts

Fuel Your Dog’s Inner Athlete

Nulo Freestyle offers a wide range of dry, wet, freeze-dried raw, treat, and topper recipes to fuel all your dog’s adventures. Freestyle formulas are grain-free, using ingredients like sweet potatoes and chickpeas as low glycemic, whole-food carbohydrate sources.

Compare The Top Ingredients

On average, 80-87% of the protein in Freestyle diets for dogs comes from animal sources, which provides your dog with the ideal amino acid profile. Compare that with the brand you're currently feeding and see the difference.

Nutritional Principles Set Nulo Apart

High Animal-Based Protein

All Nulo recipes contain high levels of animal-based protein derived from meat, poultry, and fish to support a healthy heart and lean muscles.

Low In Carbohydrates

All Nulo recipes are low in carbohydrates, using ingredients like spelt, lentils, and sweet potatoes to provide lasting energy and promote lean body mass.

Nulo Sweats The Small Stuff

Low Glycemic Ingredients

All Nulo recipes contain low glycemic ingredients, and they choose responsible sources of carbohydrates to provide stable energy levels.

Advanced Probiotics

Nulo is proud to use GanedenBC30—a natural probiotic with a protective spore casing, ensuring viability to the digestive tract—to support gut health.

About Nulo

Nulo was founded on the principle that our pets are at their best when they are fueled with the right selection of ingredients—functional, delicious, and nutritious. That’s why some of the best athletes in the world choose Nulo for their best friends.

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Questions & Answers

17 Customer Questions

is this food suitable for weight loss?

Answer by 4K2D1C • Apr 07, 2023
Nearly any dog food can be fed when your dog needs to lose weight. Feed the amount for their ideal weight vs their current weight, reduce treats, and/or increase exercise.

Are any ingredients sourced in China?

Answer by Chewy • Nov 19, 2019
Nulo's meat, poultry, and fish are sourced from North America, with the exception of some of their duck (France), lamb (Australia & New Zealand), and wild-caught fish (regions can vary based on the migratory path of the wild population). Their fruits, vegetables, vitamins, and minerals are sourced in North America as well as regions throughout the world, but are always traced and required to meet strict safety and quality standards. None of Nulo’s ingredients are sourced from China, with the exception of select vitamin supplements that can only be sourced from there.

How can I find out how many cups are in the bag?

Answer by Chewy • Jan 01, 2021
There are approximately 4 cups in every pound of kibble.

How many mg of sodium is in 100 kcal?

Answer by Chewy • Sep 17, 2019
Nulo FreeStyle Senior Trout kibble for dogs contains approximately 130 milligrams of sodium per 100 calories based on the typical (average) analysis of the finished product.
Reviews
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4.5
Rated 4.5 out of 5 stars
446 Ratings
Terms & Conditions

Customers Mention

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

Digestibility

78% Positive

Joint Support

84% Positive

Nutritional Value

84% Positive

Texture

78% Positive

239 Customer Reviews

Rated 5 out of 5 stars
By Nicole on Jan 5, 2021

We love this food

We've had great success with Nulo Senior. One of my dogs has mild pancreas issues, so I always keep an eye on her fat content. She also used to experience seasonal

We've had great success with Nulo Senior. One of my dogs has mild pancreas issues, so I always keep an eye on her fat content. She also used to experience seasonal hair loss. We are on our second bag of this food and the difference in both of my dogs coats is AMAZING. My male has always had a nice coat, but this is the first winter since adopting my girl 7 years ago that she had not had hair loss. Not only that, but she legit is fuzzier than she's ever been! My girl also has some mild arthritis that becomes uncomfortable for her in the winter. While she is on a joint supplement, I do feel this food has helped with this issue as well. I am a big believer in adding whole food toppers to the kibble. It allows me to vary their proteins and offer some fresh food options. So rarely do my dogs turn up their nose at feeding time. But I even use this kibble in their snuffle mats and they go for it.

Rated 5 out of 5 stars
By Turmeric2 on Jul 29, 2017

Picky Senior Golden Loves It!

Due to the recent decision from Champion dog food to no longer supply Chewy with their Orijen brand dog food I had to switch my dogs food. He's so picky that I'm

Due to the recent decision from Champion dog food to no longer supply Chewy with their Orijen brand dog food I had to switch my dogs food. He's so picky that I'm always having to mix wet food in for every meal! He loved Orijen and so I wanted something as close to Orijen as possible! Dog food advisor gave this food 5 stars and i do too! It smells fresh and my picky golden actually is willing to eat it dry!!! It's much cheaper than Orijen and almost as good! It has less meat content and more veggies and such than Orijen but the majority of dog foods are made this way anyway. But the ingredients in it are very high quality compared to most! My only complaint is that I wish it had more glucosamine and chondroiton for his hips and joints! Other than that it's excellent

Rated 4 out of 5 stars
By Catherine on Aug 30, 2025

Hope kibble is same quality

I opened the bag of NULO Senior and was surprised to find that both the size and color of the kibble had changed. It's too soon to know if this causes any digestive

I opened the bag of NULO Senior and was surprised to find that both the size and color of the kibble had changed. It's too soon to know if this causes any digestive issues. Hoping that isn't the case. Anyone else notice this very obvious difference in the food?

Rated 5 out of 5 stars
By Butterfly on Mar 16, 2023

Elderly Dog

This review is difficult as I am trying to find a food that my 18 yr. old Beagle mix will eat. She has been on the same brand food ever since I got her, at around

This review is difficult as I am trying to find a food that my 18 yr. old Beagle mix will eat. She has been on the same brand food ever since I got her, at around age 10. She stopped eating. She was diagnosed with a Pericardial Effusion last September but about 2 months after, she was going strong. Her heart was absolutely fine last month. It's hard. So I tried a small bag of Nulo and she scarfed it down and for over a week. So I got the bigger bag. 2 days ago, she stopped eating. It is a good sized kibble for dogs with older teeth and it will soften with water and she loved the taste, at least for a while. Hope she gets over this as the food is NOT cheap.

Rated 5 out of 5 stars
By Kendall on Jan 3, 2024

Marlow Approved!

My senior newf loves this food! She has been quite picky about kibble in the past and has been on the same food for a while because of it. However, her old food

My senior newf loves this food! She has been quite picky about kibble in the past and has been on the same food for a while because of it. However, her old food switched formulas and her tummy didn't like the change so I had to change her food. I opted for this one, out of recommendation from other Newfie owners. Marlow loves it! Her coat looks better and her stool is back to normal. Seems to be a good fit for my girl.

Rated 5 out of 5 stars
By whorescuedwho on Jan 11, 2021

Great results!!

Rescued a 10yr old German Shepard mix at the start of the pandemic that was not in the best of shape. She was fed human food, had obvious liver issues, weighed 54lb

Rescued a 10yr old German Shepard mix at the start of the pandemic that was not in the best of shape. She was fed human food, had obvious liver issues, weighed 54lb (this dog should have been a 30lb dog), had difficulty walking, was in obvious joint pain, didn't want to do extended walks, always had an upset stomach and was going to take some nursing to get her into better shape. Have tried a few other senior foods but for a dog that was so food driven, it was surprising that she would bore of them. Also, while they helped in her gradual weight reduction, her tummy never seemed to stabilize and there were still signs of liver stress. Fast forward.... She loves this kibble, her tummy has stabilized and the signs of liver stress are gone. Long hikes are a breeze, limps have been very few, and at a now 32lbs she looks trim with an excellent sheen on her coat, she is super high energy and loves chasing squirrels like a dog half her age. This was a great find.

Rated 5 out of 5 stars
By Lise on Mar 12, 2026

Ingredients

I've been using new love since it first came out it was a really decent food it didn't have a lot of garbage in it like processed pieces of chicken that really shouldn't

I've been using new love since it first came out it was a really decent food it didn't have a lot of garbage in it like processed pieces of chicken that really shouldn't be in anybody's food it's disgusting had deboned chicken and doesn't use a lot of fillers and it has gotten independent five-star reviews my only complaint is since you first started selling new low the prices have just substantially risen a lot they say it's because movie stars now finally found new low and now you raise the price I think that dog food that is a decent dog food should be accessible to everyone and the price is a little high

Rated 5 out of 5 stars
By belswaney on Jul 24, 2019

Amazing results!

Mr Merfey, is my 10-11 yr old cocker spaniel. He has an old low back injury. He is also an opportunistic food theif. Our other dog, a great pyrenees, is not.

Mr Merfey, is my 10-11 yr old cocker spaniel. He has an old low back injury. He is also an opportunistic food theif. Our other dog, a great pyrenees, is not. In fact, he is one to wait until he is hungry to eat. I've never had a dog like that! Over the last year, Merfey has frequently helped himself to Chance's food bowl, and has put on some pounds. The weight had really slowed him down. He's was sleeping a lot more, had a harder time jumping onto the bed, wasn't as playful & was itching. I have a suspician, he is allergic to chicken. He suddenly seemed so old. After one short week on Nulo, I am thrilled to report, he is back to being his bubbly, wigglebutt self. He stopped scratching too! I know it's a bit pricey, but I no longer need to give him the expensive supplements he was getting. They are already in the food! With all the food & treat recalls, I feel so much more assured of his safety with the Nulo brand. My only regret is that I didn't switch sooner.

Rated 5 out of 5 stars
By Glowstone on Apr 29, 2020

Good Stuff!

Works really well! My mom had my dog and cats on Iams of all things until I started buying the pet food myself. I didn’t transition her slowly enough at first so

Works really well! My mom had my dog and cats on Iams of all things until I started buying the pet food myself. I didn’t transition her slowly enough at first so going from a gross food to really high quality food upset her stomach but once I extended the transition period she started loving the food! Now she eats whenever I fill her bowl instead of grazing throughout the day and shes lost the weight from the grain filled garbage food!

Rated 5 out of 5 stars
By autumn on Mar 20, 2025

Awesome recovery!

We tend to mmthers elderly dog. When Thornton came to our home he was very malnutritioned very heavy and sores on his back and tail he is a senior dog and now with

We tend to mmthers elderly dog. When Thornton came to our home he was very malnutritioned very heavy and sores on his back and tail he is a senior dog and now with this food everything has gotten better he now can use the restroom easily his sores have healed he is nutritionally sound and here soon we will be taking him to the dog park as he is much healthier Thank you so much