Nulo Challenger Large Breed Puppy Organic Ancient Grains Beef, Lamb & Pork Recipe for Dogs Nutrition Facts

Nulo Challenger Large Breed Puppy Organic Ancient Grains Beef, Lamb & Pork Recipe for Dogs is a dry puppy food by Nulo with a minimum of 32% protein and 14% fat, and 347.1 kcal per 100 g.

At a glance

32%Protein (min)
14%Fat (min)
347.1kcal per 100 g

Its 32% minimum protein is higher than 82% of the 1,409 dry dog foods in this database.

First ingredients

Deboned beef Deboned lamb Turkey meal Chicken meal Salmon meal

Nutrition facts

NutrientAmount
Protein (min)32%
Fat (min)14%
Fiber (max)5%
Moisture (max)10%
Methionine (min)0.35%
Calcium (min)1.2%
Phosphorus (min)1%
Vitamin E (min)150 IU/kg
Taurine (min)0.2%
Omega 6 Fatty Acids (min)2.3%
Omega 3 Fatty Acids (min)0.7%
Ascorbic Acid (Vitamin C) (min)65 mg/kg
Bacillus coagulans (min)80000000 CFU/lb
Calories347.1 kcal per 100 g
Calories410 kcal per cup

Ingredients

Deboned Beef, Deboned Lamb, Turkey Meal, Chicken Meal, Salmon Meal, Organic Oats, Organic Millet, Organic Barley, Deboned Pork, Chicken Fat (preserved with Mixed Tocopherols & Citric Acid), Ground Miscanthus Grass, Organic Rye, Natural Flavor, Chicken Cartilage, Ground Flaxseed, Potassium Chloride, Dried Carrots, Salt, Dried Pumpkin, Dried Blueberries, Dried Spinach, Dried Chicory Root, DL-Methionine, Choline Chloride, Calcium Carbonate, Taurine, Vitamin E Supplement, Dicalcium Phosphate, 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.

Feeding guidelines

Every puppy is a little different, so the ideal feeding amount may vary with age, size, neuter status, 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. Age Puppy Feeding Guidelines (cups/day (8 oz measuring cup) 3 - 12 lbs • 2 - 3 months: 1 – 1 ½ cups • 4 - 6 months: ¾ - 1 ¾ cups • 7 – 12 months: ½ - 1 ¼ cups • 13 -18 months: ½ - 1 cup 13 - 20 lb: • 2 - 3 months: 2 ¾ - 1 ½ cups • 4 - 6 months: 1 ¾ - 2 ¼ cups • 7 – 12 months: 1 ¼ - 1 ¾ cups • 13 -18 months: ½ - 1 cup 21 - 40 lbs • 2 - 3 months: 3 ¾ - 5 ¾ cups • 4 - 6 months: 2 ½ - 3 ¾ cups • 7 – 12 months: 1 ¾ - 2 ½ cups • 13 -18 months: 1 ½ - 2 cups 41 - 60 lbs • 2 - 3 months: 5 ¾ - 7 ½ cups • 4 - 6 months: 3 ¾ - 4 ¾ cups • 7 – 12 months: 2 ¾ - 3 ½ cups • 13 -18 months: 2 – 2 ¾ cups 61 - 80 lbs • 2 - 3 months: --- • 4 - 6 months: 5 – 5 ¾ cups • 7 – 12 months: 3 ½ - 4 cups • 13 -18 months: 2 ¾ - 3 ½ cups 81 - 100 lbs • 2 - 3 months: --- • 4 - 6 months: 6 – 6 ¾ cups • 7 – 12 months: 4 ¼ - 4 ¾ cups • 13 -18 months: 3 ½ - 4 cups 101 - 120 lbs • 2 - 3 months: --- • 4 - 6 months: --- • 7 – 12 months: 4 ¾ - 5 ½ cups • 13 -18 months: 4 – 4 ½ cups *Add 1/2 cup for each additional 20 lb over 120 lb. For puppies transitioning from mother’s milk to solid food for the first time, divide the daily feeding amounts into three small meals throughout the day. For a softer texture, moisten the kibble with a small amount of warm water or Nulo bone broth prior to feeding. Always supervise puppies during mealtime to ensure a safe and tail-wagging experience with every meal. Adult Dogs: For the adult dogs, feed according to the body weight displayed in the 13 – 18 month column. Pregnant & Nursing Moms: For pregnant mothers, feed up to 50% more food according to body weight displayed in the 13 - 18 month column. For nursing mothers, allow her to eat at will. Please also consult with your

Package sizes

11 lb24 lb

Frequently asked questions

How many calories are in Nulo Challenger Large Breed Puppy Organic Ancient Grains Beef, Lamb & Pork Recipe for Dogs?

Nulo Challenger Large Breed Puppy Organic Ancient Grains Beef, Lamb & Pork Recipe for Dogs provides 347.1 kcal per 100 g, based on its published nutrition data.

How much protein does Nulo Challenger Large Breed Puppy Organic Ancient Grains Beef, Lamb & Pork Recipe for Dogs have?

Nulo Challenger Large Breed Puppy Organic Ancient Grains Beef, Lamb & Pork Recipe for Dogs guarantees a minimum of 32% protein and 14% fat on the label.

What are the main ingredients in Nulo Challenger Large Breed Puppy Organic Ancient Grains Beef, Lamb & Pork Recipe for Dogs?

The first ingredients listed are deboned beef, deboned lamb, and turkey meal.

Is Nulo Challenger Large Breed Puppy Organic Ancient Grains Beef, Lamb & Pork Recipe for Dogs grain-free?

No. The published ingredient list for Nulo Challenger Large Breed Puppy Organic Ancient Grains Beef, Lamb & Pork Recipe for Dogs includes oats, millet, and barley.

Is Nulo Challenger Large Breed Puppy Organic Ancient Grains Beef, Lamb & Pork Recipe for Dogs for puppy dogs?

Nulo Challenger Large Breed Puppy Organic Ancient Grains Beef, Lamb & Pork Recipe for Dogs is labeled as dry puppy food.

About this data

Data sources: Nulo.

Data was compiled manually and may be out of date.

Barcode (GTIN): 811939024476

Data last updated July 11, 2026.

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About this data

We gather factual product details from public manufacturer and retailer listings. We work hard to keep everything accurate, but recipes and packaging change often, so always double-check the label on the product itself. Nothing here is veterinary or nutrition advice. Product names and trademarks belong to their respective owners.

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