Dog Food for Active Dogs with High-Meat, Grain-Inclusive Nutrition
Nulo Challenger High-Meat Adult & Puppy Dry Dog Food is a premium dog food for active dogs, featuring up to 90% animal-based protein for sustained energy and lean muscle. Each recipe includes responsibly sourced meat and wholesome grains for balanced, complete nutrition.
Made without corn, soy, or artificial additives, Nulo Challenger High-Meat Adult & Puppy Dry Dog Food also contains probiotics for digestive health and essential nutrients for overall wellness. This dog food for active dogs supports performance and healthy growth for puppies and adults alike.
Fuel your dog’s adventures with Nulo Challenger High-Meat Adult & Puppy Dry Dog Food—high-protein, grain-inclusive nutrition for an active lifestyle.
Northern Catch (Haddock, Salmon & Redfish)
Ocean-fresh haddock, rich salmon, and flavorful redfish bring a bold seafood taste with a satisfying crunch for fish-loving dogs.
Nulo is all about giving pets the nutrition they need to live their best lives. Founded in Austin in 2009, this innovative brand set out to create recipes rich in animal protein and low in carbs, inspired by how pets were meant to eat. From grain-free kibble and wet food to freeze-dried raw meals and tasty treats, Nulo offers wholesome options for dogs and cats that combine quality ingredients with thoughtful care. Their mission is simple: keep tails wagging and whiskers twitching with food that fuels health, happiness, and the bond you share every day.
INGREDIENTS:
Haddock, Deboned Salmon, Salmon Meal, Turkey Meal, Chicken Meal, Organic Oats, Organic Millet, Organic Barley, Chicken Fat (preserved with Mixed Tocopherols & Citric Acid), Acadian Redfish, Ground Miscanthus Grass, Natural Flavor, Calcium Carbonate, DL‑Methionine, Potassium Chloride, Salt, Dried Pumpkin, Dried Blueberries, Dried Spinach, Dried Chicory Root, Choline Chloride, Taurine, Vitamin E Supplement, Zinc Proteinate, Zinc Sulfate, L‑Ascorbyl‑2‑Polyphosphate (source of Vitamin C), Iron Proteinate, Niacin Supplement, Ferrous Sulfate, Copper Proteinate, Copper Sulfate, Vitamin A Supplement, Manganese Proteinate, Thiamine Mononitrate, Calcium Pantothenate, Riboflavin Supplement, Pyridoxine Hydrochloride, Manganous Oxide, Biotin, Dried Bacillus coagulans Fermentation Product, Vitamin B12 Supplement, Vitamin D3 Supplement, Folic Acid, Sodium Selenite, Calcium Iodate, Rosemary Extract.
GUARANTEED ANALYSIS:
Crude Protein (min.)……….35.0%
Crude Fat (min.)…………..18.0%
Crude Fiber (max.)…………4.0%
Omega‑6 Fatty Acids (min.)…3.0%
Omega‑3 Fatty Acids (min.)…0.55%
Taurine (min.)…………….0.20%
CALORIE CONTENT:
(ME calculated): 3,708 kcal/kg or 438 kcal/cup*
FEEDING INSTRUCTIONS:
Cups/day, 8 oz. measuring cup
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.
Weight (lbs) – Feed Adult Daily:
Up to 15 lbs……….. ½ – 1 cup
16 – 25 lbs…………. 1 – 1½ cups
26 – 40 lbs…………. 1½ – 2 cups
41 – 60 lbs…………. 2 – 2¾ cups
61 – 80 lbs…………. 2¾ – 3¼ cups
81 – 100 lbs……….. 3¼ – 3¾ cups
Over 100 lbs……….. 3¾ + ½ cup for each additional 20 lbs
Puppies:
Small & medium size (70 lbs or less as adult)……….. Feed up to twice the amounts shown.
Large size (70 lbs or more as adult)……….. Use for intermittent or supplemental feeding only.
Nursing & Pregnant Mothers:
Feed up to three times the amounts shown.

































































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