Purina Pro Plan Adult Giant Breed Formula Dry Dog Food, 34-lb bag

By Purina Pro Plan
Rated 4.3077 out of 5 stars
$74.99Chewy Price
No Longer Available
This item may be discontinued. We're not sure when it will be available again.

About This Item


  • Glucosamine and EPA, an omega-3 fatty acid, for joint health and mobility
  • High protein formula, with real chicken as the first ingredient
  • Fortified with guaranteed live probiotics for digestive and immune health
  • Used to be known as FOCUS Giant Breed Formula
  • High level of protein, combined with proper exercise, helps promote muscle conditioning

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Nutritional Information

Feeding Instructions

Play Video: Learn More About Purina Pro Plan From Our Team of Experts
Learn More About Purina Pro Plan From Our Team of Experts

About Purina Pro Plan Large Breed Dogs 

For Large and Giant Breed Dogs

Dogs 50 lbs. and up can benefit from specialized nutrition that supports their unique needs at every stage of life. That’s why Pro Plan offers wet and dry Large Breed and Giant Breed formulas in a variety of tastes, textures and formulations to support these big buddies. Each formula is made with real meat, specific nutrients to support joint health and mobility, and a high protein level to promote ideal body condition.

Real Meat

Each Pro Plan recipe for large or giant breed dogs is made with real chicken, beef or salmon.

Joint Health & Mobility

The dry formulas contain glucosamine and the omega-3 fatty acid EPA to promote joint health and mobility.

High in Protein

High protein levels help promote optimal muscle condition in active dogs.

Prebiotic Fiber

Natural prebiotic fiber helps nourish specific intestinal bacteria for better digestive health.

About Pro Plan

Pro Plan is focused on always advancing and never compromising when it comes to nutrition—just ask the experts who trust it and the champions who are fueled by it. That mission is Purina’s challenge to themselves and their promise to you. They never stop researching, making new discoveries and enhancing the food your pets eat every day. Because for all they give to us, our pets deserve the world’s most advanced nutrition.

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Questions & Answers

14 Customer Questions

Why would food for a giant breed be limited to a 34 lb bag?
Answer by ChewyJun 03, 2019
The manufacturer only produces this variety in a 34 pound bag size.

Does this food contain taurine? Feeding to a Dane and they are genetically predisposed to heart issues. If so what percentage?
Answer by ChewyApr 09, 2020
This variety contains approximately 0.05% Taurine content on an as fed basis. It is derived naturally from the animal protein in the recipe. For a complete list of ingredients and the guaranteed analysis, click the “Nutritional Info” tab on the product page. 

In the picture of the bag it says 16% fat however your nutritional description says 12% fat. Which is correct?
Answer by ChewyMay 12, 2020
The crude fat for the Purina Pro Plan Focus Adult Giant Breed Formula Dry Dog Food is 12%.

Is the glucosamine in this food sourced from shellfish?
Answer by ChewyJan 05, 2020
The glucosamine is derived from the Poultry By-Product Meal and Fish Meal.

ReviewsWrite a Review

Rated 4.3077 out of 5 stars
130 Ratings
Would recommend to a friend

130 Customer Reviews

Rated 5 out of 5 stars
By Diesel on Feb 15, 2023

Great Pyrenees

Hi My name is Diesel, I'm a 1 yr old Great Pyrenees who lives in southern MN. My mom bought me this new Purina Giant Breed dog food a few weeks ago. She mixed it with my old food so I could get used to it. I loved the bigger bits of this dogfood so much I picked them out and ate those and left the old stuff in my dish. I Love It!

Rated 4 out of 5 stars
By Blondie on Mar 28, 2023

Large kibble

Great size Kibble for our 200 pound Mastiff. The bag had way too many kibble crumbs in it though. I would have given this item 5 stars except for the kibble crumbs which seemed excessive.

Rated 3 out of 5 stars
By Marc on Mar 12, 2023

Dusty and broken

I have to shake the kibble in a sieve to remove the insane amounts of dust and broken kibble before feeding it to my dog.

Rated 2 out of 5 stars
By Cyndi on Mar 8, 2023

Purina pro plan

It might be a good food but my Saint Bernard refused to eat it I'm trying a higher quality dry food for her

Rated 5 out of 5 stars
By Kathleen on Feb 24, 2022

Happy with this food

Transiting my Great Dane to this food since Royal Canin Giant Breed adult is unavailable. I was very nervous because the RC was the only food that kept his poop solid. So far the Pro Plan is working. No stomach issues and solid poop.

Rated 5 out of 5 stars
By KodaNLunaMom on Dec 24, 2021

Healthy, Quality food for Giant Breeds!

Among other issues, my Great Dane has a severe skin allergy. Gets red and swollen all over, causing him great discomfort and constant itching to the point of raw spots. I tried special formulas and even prescription food. No improvement. Then my vet recommended this and it got a bit better. He also wasn’t gaining weight as he should and was lethargic. Now he is markedly healthier, good weight, happier and loves the taste! Best giant breed food I’ve found.

Rated 4 out of 5 stars
By Michele on Dec 25, 2021

One of my three dogs liked the taste.

I won't buy it again because my Great Dane doesn't like the taste. I bought it with him in mind but he's not a fan. I am able to mix it in with his other tasty Pro Plan Salmon or Chicken and he will eat it then. The Afghan Hound likes it just fine and the Catahoula mix doesn't like it much.

Rated 5 out of 5 stars
By pickles on Jun 22, 2022

why oh why

Why did you send mme sn email stating you found this only to be o in t of stock?

Rated 5 out of 5 stars
By Papigon on May 31, 2022


My GSD/ St. Bernard mix is a fussy eater. She LOVES this food.

Rated 5 out of 5 stars
By Therese on Feb 13, 2022

Great for picky eaters

Both my Danes, nearly 2 yrs. old, are super picky eaters. They really like this food. I admit, I still make mealtime interesting with salmon oil or boiled chicken. But with other dog food, making it more "interesting" wasn't enough for them to eat an entire serving. I count this one as a win! Also, no tummy trouble and no diarrhea.