EUKANUBA Senior Medium Breed Dry Dog Food, 15-lb bag -

Eukanuba Senior Medium Breed Dry Dog Food

By Eukanuba
Rated 4.8 out of 5 stars

$54.99Chewy Price
$52.24Autoship Price
(Save an extra 5%)

Why Autoship?

  • Save 5% on all future Autoship orders
  • Set your schedule based on your pet's needs
  • No fees, no commitments - skip, change or cancel anytime.

In Stock
FREE 1-3 day shipping

About This Item


  • Senior medium breed dry dog food is complete and balanced nutrition for senior dogs over 7 years old weighing between 24 and 54 lb.
  • Helps keep joints mobile and supports lean muscles in active senior dogs with chondroitin sulfate and glucosamine.
  • Supports healthy brain function in senior dogs with DHA and antioxidants.
  • Fuels your active senior dog’s daily activity levels with optimal levels of fats and carbohydrates.
  • Helps maintain your dog’s natural defenses with guaranteed antioxidant levels for older dogs.

See More

Nutritional Information

Feeding Instructions

Play Video: Learn More About Eukanuba From Our Team of Experts
Learn More About Eukanuba From Our Team of Experts

About Eukanuba Senior Dog Food

Support a Lifetime of Activity

It'll take more than age to slow your dog down. Support his ongoing active lifestyle with Eukanuba's senior formulas. Glucosamine and chondroitin sulfate are included to support healthy joints to help keep your dog feeling agile and active. Your senior dog's brain health will benefit from DHA and antioxidants to help keep her sharp for years to come.

Eukanuba ACTIVAdvantage


High-quality animal protein, along with glucosamine and chondroitin sulfate, support your dog's muscles and joints for healthy mobility.


DHA and an antioxidant to support healthy brain function.


Optimal levels of carbohydrates and fats help support sustained energy to help older dogs remain active.

About Eukanuba

For over 50 years, Eukanuba has used nutritional science to fuel dogs’ athletic abilities. From the unstoppable performances of sporting and working dogs to the companionship of family pets, Eukanuba formulas provide dogs with the nutrients needed for healthy, active lives. And while dog food trends come and go, Eukanuba's focus on nutritional science ensures dogs’ needs always come first.
Shop Eukanuba

Questions & Answers

8 Customer Questions

Where is it made
Answer by ChewyNov 10, 2019
Eukanuba is made in the United States.

Is the kibble size appropriate for a 50-lb lab mix (I cannot tell from any description photos)?
Answer by ChewyJun 22, 2020
This variety is for Medium breed dogs, typically weighing between 30-70 pounds.

what is the carbohydrate percentage of this food?
Answer by ChewyJun 08, 2020
This food has an approximate carbohydrate content of 40.3%.

What is the max phosphorus % of this food?
Answer by ChewyOct 01, 2019
This recipe has a Phosphorous content of approximately 1.00% as fed and 1.08% on a dry matter basis.

ReviewsWrite a Review

Rated 4.8 out of 5 stars
55 Ratings
Would recommend to a friend

55 Customer Reviews

Rated 5 out of 5 stars
By Terry on Feb 18, 2023

Chewy delivers hard to find dog food

Have 3 dogs. All are elderly. Vet recommended Eukanuba. It was so difficult to find at pet stores, hit or miss. Now I know I no longer have to worry as I can count on Chewy being delivered monthly. Saves on gas and stress. Thank you, Chewy!

Rated 5 out of 5 stars
By 5555 on Jan 1, 2023

Senior Food

My Springer is 10 and having digestive issues. I am weaning him off a higher protein food and the Eukanuba seems to be the answer.

Rated 5 out of 5 stars
By Pjss on May 1, 2022

Couldn't find

Great value and just what the vet ordered and did not have to load from store to car and car to house

Rated 5 out of 5 stars
By Copper on Feb 10, 2022

Delivery time to long

The product was fine, but the time from order to delivery was 10 days, which was about 3 times longer than it used to be.

Rated 5 out of 5 stars
By Lotte on Feb 18, 2022

Great service

Always can depend on chewy. Love love love them. Have great customer service

Rated 5 out of 5 stars
By Sophie on Oct 30, 2021

The Best Ever!

My nearly 15 year old Standard Poodle only like the bigger chunks Eukanuba. She has all her teeth and has had no health problems other than age related. She’s eaten Eukanuba for most of her life and I’d recommend it to everyone.

Rated 5 out of 5 stars
By Grammy on Sep 28, 2021

Thirteen and still playfull

My golden retriever loves her Eukanuba for seniors and continues to be playful and happy.

Rated 5 out of 5 stars
By Terri on May 13, 2021

Excellent Food

I have two Shelties with sensitive stomachs. This food has always been tolerated very well. We alternate between the chicken and lamb.

Rated 5 out of 5 stars
By pierreFromOverThere on Feb 17, 2021

Finicky, Picky Senior MsLakotaMapleLouise

It has taken 2 years to find kibble that she will consume on regular basis, tho, truth-be-told, am mixing in some freeze-dried chicken&salmon + The Honest Kitchen brand Pour~Overs..........the kibble is 80% of her dish, and, she's eating normally again, ThankGoodness

Rated 5 out of 5 stars
By Eukanubabuyer on Feb 24, 2021

Dog Food Must

Ordered my Eukanuba. Dogs have been eating this for 13 years. No reason to change now. All went as expected. I received what I ordered and when I was supposed to get it. All was good.