Nulo Prowess Mature 12+ Senior Dry Cat Food, 3.5-lb bag

Deal
Skip image gallery
Slide 1 of 12

At a Glance

  • High-Protein
  • No Corn No Wheat No Soy
  • Senior Care
  • Immune Support
  • Digestive Health
  • Made in USA
  • Senior

$11.69 First Time Autoship Price
this order
Save 35% (up to $20) today when you set up Autoship. 
$17.09 Autoship Price
(-5%) future orders
  • Keep saving 5% on every order
  • Get deliveries on your schedule
  • Skip, change, or cancel anytime
$17.99 Chewy Price
($5.14 /lb)
Promo, Spend $100, Get $30 eGift Card with code NEWYEAR
Promo, New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME
In Stock
FREE 1-3 day delivery on first-time orders over $35
Free 365-day returns

No interest if paid in full in 6 months on PayPal purchases of $149+. .

About This Item

Details

  • Formulated by veterinarians and animal nutritionists to support healthy aging in senior cats.
  • Features lean turkey as the first ingredient to deliver protein-packed nutrition.
  • Contains functional ingredients to support brain function, healthy vision, lean muscle, heart health, and energy.
  • Fortified with a blend of 25 essential vitamins and minerals for immune support and optimal nutrient absorption.
  • Made in the USA without any corn, wheat, soy, gluten, or animal by-products.

Ingredient Information

Feeding Instructions

Learn More About Nulo From Our Team of Experts

The Smarter Science of Cat Nutrition

Nulo Prowess is science-led feline nutrition designed by vets and animal nutritionists to meet cats’ needs across life stages. Each recipe features high-quality poultry with superior palatability, digestibility, and 25 essential vitamins and nutrients.

Precision Formulas Tailored to Life Stages

  • 6 expert-designed formulas
  • Tailored nutrition for kittens, adults & seniors
  • Top 3 ingredients are animal proteins
  • Made without corn, wheat, soy, or gluten ingredients
  • No artificial colors, flavors, or preservatives

Functional Ingredients for Complete Support

Each recipe combines high-quality proteins, omega fatty acids, fiber, antioxidants, and taurine to help support muscles, heart, digestion, immune function, and vision, providing complete and balanced support for cats of every life stage.

Expert-Led Nutrition Cats Crave

Developed and reviewed by vets and animal nutritionists, each formula undergoes rigorous analytical testing, organoleptic evaluation, and feeding trials to validate that cats get the nutrition they need and the taste they love.

About Nulo

Nulo was founded on the principle that our pets are at their best when they are fueled with the right selection of ingredients—functional, delicious, and nutritious. That’s why the best athletes in the world choose Nulo for their best friends.

Shop Nulo

Frequently bought together

Questions & Answers

4 Customer Questions

What is the phosphorus, calcium, fat, protein, and sodium % of this food on a dry matter analysis/basis?

Answer by Chewy • Dec 02, 2025
On a dry matter basis, the phosphorus is 1.57%, the calcium is 2.47%, the fat is 17.23%, the protein is 45.56%, and the sodium is 0.40%. On an as-fed basis, the phosphorus is 1.41%, the calcium is 2.23%, the fat is 15.50%, the protein is 41.00%, and the sodium is 0.36%.

What is the carb content ?

Answer by Chewy • Oct 23, 2025
The carb content is 21.05% on an as-fed basis and 23.39% on a dry matter basis.

What is the potassium content?

Answer by Chewy • Nov 07, 2025
The potassium content of this dry cat food is 0.75% on an as-fed basis and 0.83% on a dry matter basis.

What is the Iodine percent or number in this food please?

Answer by Chewy • Oct 27, 2025
The iodine content in this food is 3.15 milligrams per kilogram as fed and 3.5 milligrams per kilogram dry matter.
Reviews
Write a Review
4.5
Rated 4.5 out of 5 stars
46 Ratings
Terms & Conditions

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Digestibility

93% Positive

Joint Support

88% Positive

Nutritional Content

93% Positive

Texture

92% Positive

30 Customer Reviews

Rated 5 out of 5 stars
By Alice on Jan 18, 2026

Great size for elderly cat

My cat is extremely picky and she immediately loved this food. I mean she’s bias and loves dry over wet. But since she’s about 13 yrs old I wanted to give her something

My cat is extremely picky and she immediately loved this food. I mean she’s bias and loves dry over wet. But since she’s about 13 yrs old I wanted to give her something easier to chew. I also feel like it has given her better bowel movements. I will say they are more defined logs (sorry for the visual) but a little smellier but seems to be straining less! And overall my girl is happy with the food.

Rated 5 out of 5 stars
By Sophie on Oct 31, 2025
Received Free Product

Size Matters

I started to write about Nulo Prowess Mature Cat Food several weeks ago as my very senior cat just couldn't get enough of it. I really thought that the small size

I started to write about Nulo Prowess Mature Cat Food several weeks ago as my very senior cat just couldn't get enough of it. I really thought that the small size kibble was an excellent idea and perfect for her older teeth and was making it so much easier for her to eat. Then, Ms.Picky reared her queen bee self. We're having a stand-off. Her coat looks amazing, her activity level is up there and her poops are firmer (she had some trouble in this area with loose stools). I also love the easy reclosable bag. So I am giving them 5 Stars 🌟 . She is still eating the Nulo just has to stare at it a bit first. And I can depend on Chewy.com for fast auto delivery.

Rated 3 out of 5 stars
By JabbasMom on Oct 28, 2025
Received Free Product

Beautiful packaging, great ingredients, but…,

I was really excited for my senior cat to try Nulo Prowless Mature, especially because it’s made with high-quality protein, added nutrients to support aging cats,

I was really excited for my senior cat to try Nulo Prowless Mature, especially because it’s made with high-quality protein, added nutrients to support aging cats, and a soft, easy-to-chew texture. I also love that it has no artificial additives and focuses on balanced nutrition for mature cats. Unfortunately, my cat didn’t take to the flavor or texture — he gave it a few sniffs and walked away. Every cat has their own preferences, so while this one wasn’t a match for him, I still appreciate the thoughtful formulation and quality ingredients. I’ll be trying to mix it with hus usual food to see if that helps him transition. The packaging is sleek and resealable, which keeps it fresh and easy to store. Overall, it’s a well-made product that might be a great fit for other mature cats with different taste preferences.

Rated 4 out of 5 stars
By arottiemom on Oct 3, 2025
Received Free Product

Nulo dry kibble

Received this new food from nulo prowess for senior cats, which I have alot of and have been integrating in with their old food thr passed week, some love it and

Received this new food from nulo prowess for senior cats, which I have alot of and have been integrating in with their old food thr passed week, some love it and others "the strays" I feed are not fans! Which for stray cats any food you'd think they'd be happy to eat but not these. Now my one cat Tùggee loves it which is a plus being she will eat this instead of Lulu's high price prescription food! Going to definitely buy this brand again just not sure if feeding the two of them different food is feasible. The food is reasonably priced and from ingredients, high quality and the kibble size is just right for my 1 cat who loves to eat!

Rated 4 out of 5 stars
By Kate on Dec 26, 2025

Picky cat likes it :)

Our ancient cat doesn’t have much interest in dry food, but we do all we can to keep her eating. She seems to like the smaller pieces and eats this one more than

Our ancient cat doesn’t have much interest in dry food, but we do all we can to keep her eating. She seems to like the smaller pieces and eats this one more than any other dry kibble she’s tried in the past.

Rated 5 out of 5 stars
By Kris on Oct 3, 2025
Received Free Product

A little something special for our seniors

I have 2 senior cats. One, a 12 year old named Jojo ive had since he was a few weeks old. The other is 18 and named Angelus. He has a sad story that's not mine to

I have 2 senior cats. One, a 12 year old named Jojo ive had since he was a few weeks old. The other is 18 and named Angelus. He has a sad story that's not mine to tell, but is now in my care. While Jojo is starting to slow down, Angelus has many more age relsted issues. His coat is clumpy and dull, his eye sight is poor and he is having some cognitive decline. Im so glad he enjoys this Nulo Prowess food for seniors. Its packed with great ingredients for seniors like him. The DHA should help with his vision and cognitive function and the vitamin E and fatty acids should help with his coat health. I love that Nulo is a name I trust, there's no filler ingredients, and the pieves are small for my seniors' aging teeth. Weve been using this food forba few weeks and plan to continue to use it for our senior kitties.

Rated 4 out of 5 stars
By Excited for breakfast on Nov 1, 2025
Received Free Product

7 out of 11 picky eaters loved this!

I have 11 cats, 9 are over 10 years old. Seven of my cats loved this food, when I opened the bag they all gathered around from the aroma and they really enjoyed

I have 11 cats, 9 are over 10 years old. Seven of my cats loved this food, when I opened the bag they all gathered around from the aroma and they really enjoyed the taste. I did notice that they also liked the size of the kibble. The four cats that didn't go back for more are the VERY picky eaters so I expected it from them. I will purchase Nulo Prowess again for the ones that enjoyed it.

Rated 5 out of 5 stars
By Marmar on Oct 3, 2025
Received Free Product

Love the size of the kibble

I have two senior cats so I figured I’d try this as it’s considered to be a better quality food. I love the size of the kibble it’s very small especially for cats

I have two senior cats so I figured I’d try this as it’s considered to be a better quality food. I love the size of the kibble it’s very small especially for cats and they seem to manage eating it fine. I also like that there’s not a lot of byproducts in it so it’s more nutritional than your average kibble I put it on top of their wet food to ease them in to it as they were eating pro plan and I was looking to upgrade their dry food I have one senior cat that is allergic to chicken and he seems to be doing fine with the turkey with no allergic reaction at all, which is a relief - I would definitely recommend it for cats that are picky eaters as long as you ease them into it over wet food as they normally don’t do well with change . I’ve tried the same brand in wet food it’s a little pricey but worth it if they enjoy it

Rated 5 out of 5 stars
By Cat mom on Oct 20, 2025
Received Free Product

Cats approve! Appreciate the smaller size kibble

I have 6 cats and they are a great test of products - so I wasn’t sure if they would give this food a thumbs up or not, turns out they love it. I have two 16 year

I have 6 cats and they are a great test of products - so I wasn’t sure if they would give this food a thumbs up or not, turns out they love it. I have two 16 year olds and they can be pretty picky but immediately ate this food. One thing I really like about it is the size of the kibble, it’s much smaller than other dry food options - more similar to the size of kitten food. For my older guys that have had dentals, it’s nice to have the smaller pieces.

Rated 4 out of 5 stars
By T Lewis on Oct 19, 2025
Received Free Product

Kitty Said "No thank you"

My 13 year old cat wasn't a fan of this food and refused to eat it. It might be that she just doesn't like the flavor. She's not usually a picky cat, but you never

My 13 year old cat wasn't a fan of this food and refused to eat it. It might be that she just doesn't like the flavor. She's not usually a picky cat, but you never know. I tried to incorporate it over several weeks but she would eat around it. The quality seemed good out of the bag, and the nutritional value seems on par with the food she normally eats, it just wasn't for us.