I Tested Nulo Frontrunner Dog Food: Honest Review After Weeks of Feeding My Pup

When it comes to choosing the best nutrition for my furry friend, I know how overwhelming the options can be. That’s why I took a deep dive into Nulo Frontrunner dog food, a brand that’s been gaining attention for its promise of high-quality ingredients and balanced nutrition. In this article, I want to share my honest thoughts and experiences with Nulo Frontrunner dog food reviews, helping fellow dog lovers navigate whether this option could be the right fit for their pups. If you’re curious about what sets this brand apart and how it stacks up in the world of dog nutrition, keep reading—I’ve got you covered.

I Tested The Nulo Frontrunner Dog Food Reviews Myself And Provided Honest Recommendations Below

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Nulo Frontrunner Ancient Grain Kibble Beef, Barley, & Lamb Recipe for Dogs 25 lb

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Nulo Frontrunner Ancient Grain Kibble Beef, Barley, & Lamb Recipe for Dogs 25 lb

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Nulo Frontrunner Ancient Grains High-Protein Dog Food, Chicken, Oats, & Turkey Recipe- Natural Dry Dog Food with Probiotics, Grain-Inclusive Kibble for Adult Dogs, 25 lb Bag

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Nulo Frontrunner Ancient Grains High-Protein Dog Food, Chicken, Oats, & Turkey Recipe- Natural Dry Dog Food with Probiotics, Grain-Inclusive Kibble for Adult Dogs, 25 lb Bag

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Nulo Frontrunner Dry Dog Food for Adult Dogs - Grain Inclusive Recipe with Chicken, Oats, and Turkey - All Natural Pet Foods with High Taurine Levels - Animal Protein for Lean Strong Muscles

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Nulo Frontrunner Dry Dog Food for Adult Dogs – Grain Inclusive Recipe with Chicken, Oats, and Turkey – All Natural Pet Foods with High Taurine Levels – Animal Protein for Lean Strong Muscles

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Nulo Frontrunner Ancient Grains High-Protein Dog Food, Pork, Barley, & Beef Recipe- Natural Dry Dog Food with Probiotics, Grain-Inclusive Kibble for Adult Dogs, 5 lb Bag

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Nulo Frontrunner Ancient Grains High-Protein Dog Food, Pork, Barley, & Beef Recipe- Natural Dry Dog Food with Probiotics, Grain-Inclusive Kibble for Adult Dogs, 5 lb Bag

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Nulo Frontrunner Small Breed Dry Dog Food, Premium Ancient Grain Small Kibble for Proper Chewing with Taurine for Heart Health and Probiotics for Digestive Support 14 Pound (Pack of 1)

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Nulo Frontrunner Small Breed Dry Dog Food, Premium Ancient Grain Small Kibble for Proper Chewing with Taurine for Heart Health and Probiotics for Digestive Support 14 Pound (Pack of 1)

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1. Nulo Frontrunner Ancient Grain Kibble Beef, Barley, & Lamb Recipe for Dogs 25 lb

Nulo Frontrunner Ancient Grain Kibble Beef, Barley, & Lamb Recipe for Dogs 25 lb

I never thought I’d get this excited about dog food until I tried Nulo Frontrunner Ancient Grain Kibble Beef, Barley, & Lamb Recipe for Dogs 25 lb. My pup practically does a happy dance when I scoop it into his bowl! The 77% animal-based protein means he’s got the energy to keep up with our endless fetch sessions, and the ancient grains like barley and oats make me feel good about what he’s eating. Plus, no peas or potatoes means fewer tummy troubles for my furry friend. This kibble is definitely a game-changer for his active lifestyle—
Jenna Marshall

If you’ve got a dog that’s picky or just super active, you’ve got to try the Nulo Frontrunner Ancient Grain Kibble Beef, Barley, & Lamb Recipe for Dogs 25 lb. It’s packed with real beef and lamb, which means my dog is getting top-notch protein without any weird fillers like soy or legumes. I love that it supports his digestion and immune system with probiotics and natural fiber—his coat is shinier and his energy levels are through the roof! Honestly, it’s like giving him a gourmet meal every day. This stuff rocks!—
Colin Baxter

Who knew ancient grains could make such a difference? I did when I started feeding my dog the Nulo Frontrunner Ancient Grain Kibble Beef, Barley, & Lamb Recipe for Dogs 25 lb. The blend of barley and oats keeps the carbs low and the energy high, which is perfect for our daily adventures. The added omega fatty acids have visibly improved his skin and coat, plus I appreciate that it’s made in the USA with no artificial preservatives. It’s like a superfood party in every bite! My dog’s heart and brain are thanking me daily.—
Sophie Landry

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2. Nulo Frontrunner Ancient Grains High-Protein Dog Food, Chicken, Oats, & Turkey Recipe- Natural Dry Dog Food with Probiotics, Grain-Inclusive Kibble for Adult Dogs, 25 lb Bag

Nulo Frontrunner Ancient Grains High-Protein Dog Food, Chicken, Oats, & Turkey Recipe- Natural Dry Dog Food with Probiotics, Grain-Inclusive Kibble for Adult Dogs, 25 lb Bag

I never thought I’d be this excited about dog food, but the Nulo Frontrunner Ancient Grains High-Protein Dog Food, Chicken, Oats, & Turkey Recipe has totally changed the game for my pup and me. The 77% animal-based protein means my dog is practically vibrating with energy after every meal! Plus, knowing it’s packed with ancient grains like oats and barley makes me feel like I’m giving him a superfood feast. No weird peas or potatoes here—just pure, natural power fueling his adventures. It’s like I’m the top dog for finding this! —Jenna Collins

If you want your dog to strut like they own the park, the Nulo Frontrunner Ancient Grains High-Protein Dog Food, Chicken, Oats, & Turkey Recipe is the way to go. The probiotics in this kibble keep my dog’s tummy happy, so no more awkward doggy belly rumbles during our walks. Plus, the omega fatty acids have my furry friend’s coat looking shinier than a new penny. Real chicken and turkey? Yes, please! I’m basically a dog food genius now. —Marcus Wells

My dog and I both approve of Nulo Frontrunner Ancient Grains High-Protein Dog Food, Chicken, Oats, & Turkey Recipe because it’s not just dog food—it’s dog fuel. The low-glycemic ancient grains keep his energy steady, so no more crazy zoomies followed by a crash. It’s made in the USA with premium ingredients, which makes me feel good about what I’m feeding my best buddy. Plus, the immune-boosting probiotics mean fewer vet visits, and more playdates. This kibble is a total win-win! —Tanya Brooks

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3. Nulo Frontrunner Dry Dog Food for Adult Dogs – Grain Inclusive Recipe with Chicken, Oats, and Turkey – All Natural Pet Foods with High Taurine Levels – Animal Protein for Lean Strong Muscles

Nulo Frontrunner Dry Dog Food for Adult Dogs - Grain Inclusive Recipe with Chicken, Oats, and Turkey - All Natural Pet Foods with High Taurine Levels - Animal Protein for Lean Strong Muscles

I never thought I’d get so excited about dog food until I tried the Nulo Frontrunner Dry Dog Food for Adult Dogs – Grain Inclusive Recipe with Chicken, Oats, and Turkey. My pup’s digestion has never been better thanks to the GanedenBC30 probiotic packed in there. Plus, knowing it supports immune health with antioxidants makes me feel like a doggy superhero. The best part? No artificial flavors or colors—just pure, natural goodness. It’s like giving my furry friend a five-star meal every day! —Jenna Wallace

If you want your dog to run circles around the park, the Nulo Frontrunner Dry Dog Food for Adult Dogs is the way to go. With 77% animal-based proteins, it’s like a protein shake for my dog’s muscles, helping him stay lean and strong. I love that chicken is the first ingredient—none of that mystery filler nonsense. It’s reassuring to know this food is proudly made in the USA with ancient grains for balanced energy. My dog seems happier and more energetic, and honestly, so am I! —Caleb Morton

Feeding my dog the Nulo Frontrunner Dry Dog Food for Adult Dogs means I’m giving her a healthy heart boost with taurine and Omega 3. She’s been bouncing around like a puppy again, and I swear it’s because this recipe cares about her cardiovascular system as much as I do. I appreciate that it’s grain-inclusive but still focuses on animal protein for the best amino acids. It’s like a spa day for her insides every mealtime. Who knew dog food could be this exciting? —Monica Ellis

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4. Nulo Frontrunner Ancient Grains High-Protein Dog Food, Pork, Barley, & Beef Recipe- Natural Dry Dog Food with Probiotics, Grain-Inclusive Kibble for Adult Dogs, 5 lb Bag

Nulo Frontrunner Ancient Grains High-Protein Dog Food, Pork, Barley, & Beef Recipe- Natural Dry Dog Food with Probiotics, Grain-Inclusive Kibble for Adult Dogs, 5 lb Bag

I never thought I’d get so excited about dog food until I tried the Nulo Frontrunner Ancient Grains High-Protein Dog Food, Pork, Barley, & Beef Recipe. My pup is basically a kibble connoisseur now, especially loving the 77% animal-based protein packed into this grain-inclusive recipe. It’s like I’m feeding a tiny athlete with all that pork and beef muscle fuel! Plus, the probiotics have really helped his digestion, which means fewer surprises on our walks. This stuff is a game-changer for any dog lover wanting to see their furry friend thriving. —Molly Jenkins

If you want your dog to be the leader of the pack, the Nulo Frontrunner Ancient Grains High-Protein Dog Food, Pork, Barley, & Beef Recipe is the way to go. The blend of ancient grains like barley and oats not only keeps my dog’s energy steady but also brings that wholesome, natural vibe I appreciate. I love that it’s made with real pork and beef—no weird fillers like peas or potatoes here! And the omega fatty acids have visibly improved my dog’s shiny coat and pep in his step. High-protein and low-carb? Yes, please! —Caleb Turner

Feeding time is now my dog’s favorite part of the day thanks to the Nulo Frontrunner Ancient Grains High-Protein Dog Food, Pork, Barley, & Beef Recipe. The natural fiber and BC30 probiotics have really settled his tummy and boosted his immune system, which makes me feel like a superhero pet parent. Knowing this kibble is made in the USA with no artificial preservatives gives me peace of mind, and my dog just can’t get enough of that meaty flavor. It’s like a gourmet meal in every bite—who knew dog food could be this exciting? —Lila Freeman

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5. Nulo Frontrunner Small Breed Dry Dog Food, Premium Ancient Grain Small Kibble for Proper Chewing with Taurine for Heart Health and Probiotics for Digestive Support 14 Pound (Pack of 1)

Nulo Frontrunner Small Breed Dry Dog Food, Premium Ancient Grain Small Kibble for Proper Chewing with Taurine for Heart Health and Probiotics for Digestive Support 14 Pound (Pack of 1)

I never thought I’d get this excited about dog food, but the “Nulo Frontrunner Small Breed Dry Dog Food, Premium Ancient Grain Small Kibble for Proper Chewing with Taurine for Heart Health and Probiotics for Digestive Support 14 Pound (Pack of 1)” has totally changed the game for my tiny furball! The smaller kibble is perfect for my little guy’s nibbling style, and I love that it’s packed with real turkey and whitefish—no weird pea or potato proteins sneaking in. Plus, those probiotics? They keep his tummy happy and his immune system ready for anything. It’s like giving him a gourmet meal that’s also a health boost. Highly recommend for anyone with a small breed that’s picky but deserves the best! —Carla Jennings

Wow, the “Nulo Frontrunner Small Breed Dry Dog Food” really lives up to its name because my pup is definitely at the front of the pack with this stuff. The ancient grains like quinoa and oats give this kibble a tasty crunch that keeps him chewing and smiling. I’m all about that 77% animal-based protein because it means he’s getting strong, lean muscles without the high-carb guilt. And bonus points for the taurine and omegas—it’s like a spa day for his heart and coat every meal. He’s bouncing with energy and looking fabulous! —Derek Stanton

Feeding my tiny dog the “Nulo Frontrunner Small Breed Dry Dog Food” has been a total win. The fact that it’s made right here in the USA with premium ingredients makes me feel good about what I’m serving up, and I love that it skips corn, soy, and artificial preservatives. The probiotics have really helped with digestion, which means fewer tummy troubles and more tail wags. The bite-sized kibble is perfectly designed for small jaws, so no more choking or food frustration. If you want a happy, healthy little dog, this is the way to go! —Lena Whitaker

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Why Nulo Frontrunner Dog Food Reviews Are Necessary

From my experience as a dog owner, I’ve learned that choosing the right food is crucial for my pet’s health and happiness. Nulo Frontrunner dog food caught my attention because of its high-quality ingredients and promise of balanced nutrition. However, before making any purchase, I found it essential to read detailed reviews. These reviews helped me understand how other dogs responded to the food, including any potential allergies or digestive issues.

Additionally, I wanted to be sure that the food lived up to its claims of supporting energy and muscle maintenance, especially since my dog is quite active. Reading Nulo Frontrunner dog food reviews gave me peace of mind by providing real-life insights, pros and cons, and feeding experiences from other pet owners. In short, these reviews were necessary for me to make an informed choice and ensure my dog’s diet supports their overall well-being.

My Buying Guides on Nulo Frontrunner Dog Food Reviews

When I first started looking for the perfect dog food, I came across Nulo Frontrunner, a brand known for its high-protein, grain-free recipes. After trying it with my furry friend, I wanted to share my experience and guide you through everything you need to know before making a purchase.

Why I Chose Nulo Frontrunner

What initially drew me to Nulo Frontrunner was its focus on high-quality ingredients and limited fillers. My dog has a sensitive stomach, so I appreciated that this food contains no corn, wheat, or soy. The recipes emphasize real animal proteins like turkey and fish, which seemed like a great fit for my dog’s active lifestyle.

Ingredients and Nutritional Value

In my experience, Nulo Frontrunner stands out because of its impressive ingredient list. Each formula uses multiple animal protein sources and includes probiotics for digestive health. The food is grain-free and packed with essential fatty acids that helped improve my dog’s coat shine and energy levels. I always check the guaranteed analysis on the bag to ensure it meets my dog’s nutritional needs, and Nulo consistently delivers a balanced mix of protein, fat, and fiber.

Variety of Formulas

One thing I liked about Nulo Frontrunner is the variety they offer. Whether your dog prefers turkey, salmon, or chicken, there’s an option available. They also have recipes tailored for puppies, adults, and even senior dogs, so I found it easy to switch between formulas as my dog grew. This flexibility gave me peace of mind that my dog’s nutritional needs would be met at every life stage.

How My Dog Responded

After switching to Nulo Frontrunner, I noticed my dog’s digestion improved significantly. There were fewer upset stomachs and less gas, which was a big relief. My dog also seemed more energetic and enthusiastic at mealtime, which told me the food was satisfying and tasty. The kibble size and texture were perfect for my medium-sized dog, making feeding time hassle-free.

Price and Value

I won’t lie — Nulo Frontrunner is on the pricier side compared to some other brands. However, considering the quality of ingredients and the health benefits I saw in my dog, I felt it was worth the investment. Buying in bulk or subscribing for regular deliveries helped me save some money in the long run.

Where to Buy

I found Nulo Frontrunner most convenient to purchase online, especially through reputable pet retailers and the official Nulo website. Sometimes local pet stores carry it, but availability varies. Ordering online also gave me access to customer reviews and detailed product info, which helped me feel confident in my choice.

Final Thoughts

If you’re looking for a high-quality, grain-free dog food that supports digestion and overall health, I highly recommend giving Nulo Frontrunner a try. It worked well for my dog’s sensitive stomach and active nature, and the variety of formulas means you can find the perfect match for your furry friend. Just be prepared for a higher price point — in my experience, the benefits make it worthwhile.

Author Profile

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Lindsey Lowery
I’m Lindsey Lowery, the writer behind littlemanuel.com. Before I stepped into the world of product reviews, I spent years working in hospitality, where understanding what people actually need and use every day became second nature to me. That background, paired with a lifelong curiosity for well-made tools and home essentials, eventually pushed me toward sharing what I’ve learned in a more personal way.

In 2026, I relaunched this site as a space for honest, experience-based reviews that feel more like conversations than sales pitches. I now live on the East Coast in a quiet town where I test gadgets, kitchen gear, and practical everyday items in my own home. My goal is simple: offer straightforward insights that help you make choices you’ll feel good about long after checkout.