For Cats

NUTRO™ Grain Free Adult Cat FoodDuck & Potato Recipe

Help reduce the likelihood of food sensitivities for cats with grain allergies. NUTRO™ Grain Free Adult Cat Duck & Potato Recipe contains 0% grain and is fortified with a high level of omega fatty acids for healthy skin and soft fur. Our premium natural grain free cat food features antioxidants to help support your cat’s immunity, and best of all, nutrient-rich, non-grain carbohydrates provide all-day energy and help aid digestion. Your cat will enjoy the taste of real duck and that it’s gentle on their sensitive system.

Package Sizes Available: 3 lbs., 6.5 lbs., 14 lbs.

Overview and Key Benefits

  • duck-icon
    Our #1 ingredient is duck, a rich source of essential fatty acids and amino acids for strong muscles
  • zero-percent
    Designed with 0% grains to avoid food sensitivities
  • stomach-icon
    Easily digestible ingredients for cats with sensitive systems
  • stomach-icon
    Nutrient rich peas and potatoes for all day energy
  • cat-with-ring-icon
    Advanced antioxidants for healthy immunity
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Feeding Guidelines

Transitioning to Our Products
If switching to this recipe or feeding NUTRO™ Cat Food for the first time, we suggest you blend increasing amounts of the new recipe with your old food for six days.
Read Our Transition Article
Feeding Guidelines
These are the recommended feeding amounts based on the ideal body condition for adult cats of various weights. Individual cats’ energy requirements may differ. Adjust the amount fed to obtain or maintain your cat’s optimum weight. Keep fresh drinking water available at all times, provide plenty of exercise and see your veterinarian regularly. Serve dry or lightly moistened. To help maintain freshness, we recommend sealing the bag tightly and storing it in a cool, dry location.
Suggested Amounts to Feed Per Day (Cups)
Cat Weight (lbs.)
Active Cat

† Use a standard 8-oz. measuring cup, which holds 3.96 oz. of NUTRO™ Grain Free Adult Cat Duck & Potato Recipe Cat Food.

NUTRO™ Cat Food Body Chart
Underweight Cat
Ideal Weight Cat
Overweight Cat
Ideal Weight
Increase the feeding amount to achieve an ideal weight.

Maintain feeding at the current level.

Feed according to the ideal body weight, not the current weight.
Calorie Content
Metabolizable energy 3,800 kcal/kg, 426 kcal/cup (calculated)
Nutritional Adequacy Statement
NUTRO™ Grain Free Adult Cat Duck & Potato Recipe Cat Food is formulated to meet the nutritional levels established by the AAFCO Cat Food Nutrient Profiles for maintenance.

Product Reviews

Rated 4.6 out of 5 by 16reviewers.
Rated 5 out of 5 by Best food ever! Nutro Max has always been a favorite for feeding my dogs and cats in the past. When I found my latest cat, I knew I needed to give her something nutritious. She had asthma and skin allergies most likely to a poor diet. Turkey and duck are her favorite flavors and I mix the Turkey and whole brown rice with the duck and potato. Her coat is thick and shiny, her weight is perfect for her size (and, yes, I leave her bowl down and full at all times.). Her vet gives her an A+ at all of her visits. I couldn't ask for a happier cat! January 31, 2016
Rated 5 out of 5 by Sensitive stomach saver I adopted my boy Drogo from the SPCA and he was just .8 lbs. He was sickly.and had bloody dirreah. Although he gained weight he never started having hard stool. After multiple vet trips, prescription food, stomach tests, GI panels and more food changes I finally tried nutro grain free. My other kitty also has a sensitive stomach. Within 3 days, after 4 months , both of them had normal stool. One happy cat mom right here. Thank you!!!! And they love the taste!!!! December 29, 2015
Rated 5 out of 5 by Awesome My 30 lb boy Maximus was having trouble going to the potty. He almost stopped urinating all together. I read about grain free food and switched them immediately. Gave him Apple cider vinegar for a few weeks. Now he's back to normal! This food is literally a life saver! I might have had to spend thousands and then could have still lost him. I thank God for Nutro grain free!! Bless y'all! April 21, 2015
Rated 5 out of 5 by Three Happy Kitties I learned with my first cat that quality food is really the way to go. My black cat is quite the princess and she turns her nose up at anything that isn't Nutro duck & potato. The small size of the nuggets makes it easier for the smallest of my kitties to feast. I don't but anything but this and in the 14lb bag. With three cats, the smaller bags are a bit of a joke. January 10, 2015
Rated 5 out of 5 by Cats eat it like it is a Greenie treat!! I have almost always fed Natural Choice to my kitties. One of my kitties lived to the ripe old age of 22! She still had all of her teeth! My two younger kitties love the Duck and Potato and they love it so much, they think it is like a treat. If I drop a kibble on the floor while I am filling their dishes, they race to see who will get it. As a pet parent, I am happy that Nutro offers a grain free version. My kitties are very active and need as much protein as I can give them. May 13, 2014
Rated 5 out of 5 by Great for allergies!! Our vet recommended this food for my cat's allergies. She was chewing the fur off her tail, back and butt area. After a couple of weeks on the food, the fur is coming back and she has gained back some of the weight she lost. Definitely recommend! April 4, 2014
Rated 5 out of 5 by This food saved my cat! My recently adopted cat had horrible food allergies and reactions to all three cats foods we tried, it turns out they all had a common factor: grains. We did some research and switched her to this grain free, limited ingredient diet, and her food sensitivities have gone away. She has not vomited and her stool does not have a putrid smelling odor. I am glad we switched her food to this because she is able to retain nutrients through the food she consumes now for the first time in years. February 28, 2014
Rated 5 out of 5 by Cat loves it I really wanted to put my cat on a good trustworthy grain free brand. At the same time I also have the pickiest eater ever! She loves this food and practically begs for it like it is a treat. Many of the grain free foods have weird textures or other unpalatable qualities but not this one. Her coat is beautiful. Weight is perfect. Very energetic. So happy to find this food! January 15, 2014
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