Nulo Freestyle Trout & Sweet Potato Recipe Grain-Free Senior Dry Dog Food

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24-lb bag
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Treat your senior dog to a superior nutrition plan that keeps them fit and healthy for years to come. With all the benefits of a high animal meat, grain-free formula, this senior formula also includes Glucosamine and Chondroitin to support hip & joint health. And the addition of L-Carnitine helps the metabolism of fats for dogs that aren’t quite as active as they used to be. Who says old pups slow down? With Nulo FreeStyle they can get better with age.

Key Benefits
  • Grain-free senior formula that is free from chicken and egg proteins
  • Glucosamine and chondroitin aid in proper hip and joint health
  • Includes L-Carnitine to support an older dog's metabolism
  • Contains pure probiotic strains to aid in proper digestion
  • Calcium and phosphorus help your dog maintain strong bones while wholesome vegetables and fruits support optimal immune health

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  • Item Number
  • Weight
    24.0 pounds
  • Breed Size

    Small Breeds, Medium Breeds, Large Breeds

  • Food Form

    Dry Food

  • Lifestage


  • Made in

    United States

  • Special Diet


Nutritional Info

Deboned Trout, Turkey Meal, Salmon Meal, Yellow Peas, Sweet Potato, Chickpeas, Deboned Turkey, Pea Fiber, Chicken Fat (Preserved with Mixed Tocopherols & Citric Acid), Lentils, Natural Flavor, Yeast Culture, Dried Chicory Root, Dried Tomatoes, Dried Carrots, Dried Blueberries, Dried Apples, Salt, Potassium Chloride, Calcium Carbonate, L-Carnitine, Choline Chloride, Chondroitin Sulfate, Glucosamine Hydrochloride, Zinc Proteinate, Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (Source of Vitamin C), Iron Proteinate, Niacin, Copper Proteinate, Thiamine Mononitrate (Source of Vitamin B1), Calcium Pantothenate, Vitamin A Supplement, Manganous Oxide, Pyridoxine Hydrochloride (Source of Vitamin B6), Sodium Selenite, Riboflavin, Vitamin D3 Supplement, Biotin, Dried Bacillus Coagulans Fermentation Product, Vitamin B12 Supplement, Calcium Iodate, Folic Acid, Rosemary Extract.

Caloric Content

3,359 kcal/kg, 396 kcal/cup

Guaranteed Analysis
Crude Protein 30.0% min
Crude Fat 12.0% min
Crude Fiber 5.0% max
Moisture 10.0% max
Calcium 1.0% min
Phosphorus 0.9% min
Vitamin E 300 IU/kg min
Omega-6 Fatty Acids 1.3.0% min
Omega-3 Fatty Acids 0.35% min
L-Carnitine 400 mg/kg min
Glucosamine 350 mg/kg min
Glucosamine 400 mg/kg max
Chondroitin SulFate 350 mg/kg min
Chondroitin SulFate 400 mg/kg max
Ascorbic Acid 65 mg/kg min
Bacillus Coagulants 80,000,000 CFU/lb min
Feeding Instructions
Weight Daily Feeding (cup)
5 lbs 1/2
15 lbs 11/4
25 lbs 11/2
40 lbs 21/4
60 lbs 2 3/4
80 lbs 31/2
100+ lbs 4 + 1/2 for each additional 20 lbs

Nulo FreeStyle™ Trout & Sweet Potato Recipe Senior Dog Food provides 100% complete and balanced nutrition for the maintenance of Adult dogs. It is ideal for dogs in their senior years. This formula is not intended as the sole diet for growing puppies, pregnant or lactating dogs - as they have special nutritional needs that require a different balance of protein, calories and other nutrients.

Every dog is a little different, so the ideal feeding amount may vary with age, size and activity level. Please use the information below as a starting guideline only and adjust as required. Ask your veterinarian if you’re unsure. Always provide plenty of clean, fresh water and hugs.


Inspired by World-Class Athletes

Simple Nutrition for Healthier Pets

Simple Nutrition for Healthier Pets

Nulo Freestyle is a grain-free dog food with high crude protein levels to feed your dog's inner athlete. Made in the USA, these small-batch recipes stay fresher longer and give him the premium protein he needs to play, run and enjoy a long, active life with you. Nulo offers energy that lasts with healthy carb alternatives and low glycemic ingredients, plus a patented probiotic for better digestion.

More Animal-Based Protein

Over 80% of the protein in Nulo Freestyle comes from real lamb meat, chicken, salmon, turkey or cod. Nulo has industry-leading levels of these delicious animal proteins that dogs crave as devoted meat eaters. Not only are they tasty for your pup, but they're rich in muscle-repairing amino acids that can only come from real meat sources.

More Animal-Based Protein
Lasting, Slow-Burning Energy

Lasting, Slow-Burning Energy

In all of their formulas, Nulo uses low glycemic ingredients and alternative carb sources for slow-burning energy. Chickpeas, lentils and sweet potatoes help regulate blood sugar levels to keep your four-legged workout partner full of vitality. With a reduced risk of obesity and early diabetes, Nulo is a good choice for both active dogs and the those that camp out at the food dish for an all-day buffet.

No Shortcuts or Fillers

From the method of preparation to carefully selected ingredients, Nulo never cuts corners in their recipes. They've included fresh meat, free-roam poultry and wild-caught fish paired with wholesome apples, blueberries, carrots, sweet potatoes or lentils. Their formulas are high in animal protein and low in carbs without empty fillers like potatoes, tapioca, gluten, corn, wheat or soy. And they never use poultry or meat by-products; GMOs; or artificial colors, preservatives or flavoring.

No Shortcuts or Fillers
Powered by Probiotics

Powered by Probiotics

Nulo ensures that your dog will get the full benefits of all the valuable nutrients with guaranteed levels of the patented BC30 probiotic. It supplies live beneficial bacteria that facilitate digestion, support the immune system, reduce gas, increase nutrient absorption and improve stool quality. This powerful probiotic also prevents the growth of yeast that can cause skin problems and ear infections.

About Nulo

Inspired by world-class athletes and their sporty pets, Nulo provides simple nutrition to keep pets active and healthy throughout their lives. This Texas-based company began in Austin as an answer to the rise of pet obesity and diabetes caused by nutritionally poor food. Nulo is a different kind of pet food. These fresh, small-batch recipes deliver long-lasting energy, are easy to digest and simply taste better in the bowl.

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About Nulo
Customer Reviews
61 Reviews 61 Reviews 4.5 out of 5 Stars

93% Recommend

93% of reviewersrecommend this product

4.5 / 5

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  • Great for nutrition

    By on

    My lab is reaching 14 years old next month. His previous senior dog food wasn't helping him maintain a healthy weight so after some extensive research we're trying Nulo. It has already helped him lose some weight and he seems to be doing well on it. The only thing is, is that he doesn't seem to LOVE the taste. He'll eat it, but sometimes to get him to eat it I have to sprinkle something on it that he does want to eat. That being said if he's really hungry he'll eat it all. I'm not sure if it's a personal preference or if it truly is the flavor. Nutritionally it's great, he's dropped weight and it's helping his digestive system. So we are going to stick to it for now.

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  • Very pleased with the results

    By on

    My dog is a terrior/bulldog mix thats approaching 14 years old. His previous food had him losing a lot of weight and he shed like crazy. I was told to try this by a specialist at a local Pet Store. I didn't realized how lethargic my dog had become. He now does the things he use to do like jump on the side of the bed to wake me up and pull me down the street when we walk. I hadn't realized all that had stopped. His shedding is back to normal. I now vaccuum every other day instead of daily, HAHA. Seems the nutrition of this brand is what he needed. Buying my second bag today.

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  • Mmm, mmm, mmm!

    By on

    My Newfie/Aussie senior lady is used to great-tasting food, and she absolutely adores this food! Initially, she liked the smaller kibbles dry; however, she has had a number of teeth pulled and decided she wanted it softer. Now, I add some warm water, and Moka cleans her bowl. I feel good about the ingredients and quality. I really like the bag it comes in, as it prevents a dog-food smell in Moka's "dining room" and is sturdy (i.e., no tearing).

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  • Should be called Trout & Turkey & Sweet Potato

    By on

    I like Nulo. My dog likes Nulo. Unfortunately he's developed an allergy to turkey, and it's in most of their kibble. We'll try their "Limited Ingredient" salmon one, but I'm disappointed in them at this point.

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  • Sorry this food didn’t work for my dog.

    By on

    I’m trying to give my senior a good dog food that was recommended, but without chicken. My dog is allergic to chicken, but my dog doesn’t eat it this new food Nulo. Any suggestions?

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  • Trout and Sweet Potato -Grain Free is the Best Food Yet!

    By on

    We had trouble finding a dog food that did not cause our doodle's skin to break out. We finally realized that we needed to move to grain free and tried other brands; but our doodle friend did not like the taste. When we found Nulo Trout and Sweet Potato senior dog food, we found the perfect fit--good for his skin, AND he loves the taste.

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  • So far so good!

    By on

    My chocolate lab has had food allergies since he was a puppy. Grains, chicken, beef etc. I've probably tried over 20 foods during his life and I found 2 that he could tolerate, so I was really worried about switching to senior food. Luckily this was the first one I tried and he tolerates it wonderfully! He eats it no problem.

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  • Satisfies my little senior

    By on Top 1000 Contributor

    My little 14 year old chihuahua seems to enjoy this food. I’ve had him on Nulo brand for about two years now. I’ve never read a bad review on them. I only wish Chewy would carry the senior chicken and lentils. He enjoys the small kibble bites since he only has 8 teeth. He doesn’t like soft food. So I sometimes add steak or chicken as a topper.

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  • Fast and On Time

    By on

    I ordered on a big chance to get this first bag before my Bella ran out of food. not only is your price cheaper then my local store with in only 5 miles away, but the first order made it $25 cheaper. Wow. So worth it and the food arrived the day she ran out right after breakfast. This was worth it!

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  • Contains Turkey

    By on

    I purchased this because my dog has an allergy to protein from poultry. The front of the bag mentions only Trout and Sweet Potato. After I received the product, I read the back and learned that it also contains turkey. Be aware that the front of the package is a little misleading.

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