ROYAL CANIN Size Health Nutrition Large Puppy Dry Dog Food, 30-lb bag -

Royal Canin Size Health Nutrition Large Puppy Dry Dog Food

By Royal Canin
Rated 4.5427 out of 5 stars

$109.99Chewy Price
$104.49Autoship Price
(Save an extra 5%)

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About This Item


  • Puppy dog food formulated for large breed puppies with an expected adult weight of 56-100 lb.
  • A specialized blend of minerals helps provide bone and joint support in large breed dogs.
  • Helps promote the healthy development of immune systems with an exclusive blend of antioxidants, including vitamins E and C.
  • Helps support your puppy’s brain development with DHA, an omega-3 fatty acid.
  • Helps support a balanced microbiome, and a combination of prebiotics and highly digestible proteins helps promote a healthy balance of intestinal bacteria and optimal stool quality.

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Nutritional Information

Feeding Instructions


Play Video: Learn More About Royal Canin From Our Team of Experts
Learn More About Royal Canin From Our Team of Experts

About Royal Canin Size Health Nutrition Dog Food

Nutrition for Every Breed Size

Different-sized dogs have very different needs, which can make finding the right nutrition complicated. That’s why Royal Canin addresses each size and life stage to cater to your dog’s nutritional needs. Their team is made up of veterinarians and nutritionists who develop formulas for dogs of varying sizes, taking every detail into consideration so your dog can be his most magnificent self.

Pet-First Philosophy

Royal Canin always puts the needs of pets first. That clear focus steers their research and underpins the quality of the nutrition. Every Royal Canin formula is developed by veterinarians and nutritional experts and tested at one of their research facilities. Each step helps their team ensure an ideal formula for your pet. Nutritional quality and product safety are at the heart of their operations. With more than 500,000 completed analyses on raw materials and finished products per year, Royal Canin never compromises on providing your pet with effective and precise nutrition.<

About Royal Canin

Since 1968, Royal Canin has been at the forefront of pet health nutrition. Their obsession with detail is what makes it possible to deliver precise, effective nutrition for a variety of breeds, sizes, lifestyles and health needs. It’s how they’re making a better world for pets and helping them become their magnificent best.
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Questions & Answers

17 Customer Questions

Is this food for young large puppies (e.g., two months old) that are not yet at this weight stage but will be when older?
Answer by ChewyApr 05, 2020
This food is formulated for puppies up to 15 months, who are expected to weigh between 56 - 99 pounds as an adult.

Is the large breed puppy grain free?
Answer by ChewyJan 10, 2019
This is not a grain-free recipe. The food includes Brewers Rice, Corn and Flour.

How many cups are in this bag
Answer by ChewyDec 02, 2019
There will be approximately 4 cups of kibble per pound. The 6 pound bag will have close to 24 cups, the 18 pound bag close to 72 cups and the 35 pound bag close to 140 cups.

What’s the oldest age they can be to eat this food before buying the next one up
Answer by ChewyAug 07, 2019
This recipes is for puppies up to 15 months of age.

ReviewsWrite a Review

Rated 4.5427 out of 5 stars
293 Ratings
Would recommend to a friend

293 Customer Reviews

Rated 5 out of 5 stars
By Titan on May 14, 2023


My GSD started having lava butt around 6 mnths old after living off Purina One Lg Breed puppy food. Only thing that was settling his stomach was chicken and rice. Vet recommended this brand and he’s been great ever since. An occasional upset stomach, but other than that growing and gaining weight. He’s almost 11 mnths old now. Will look at transitioning to the adult version of this food between 12-15 mnths. Expensive compared to other brands, but worth it for a healthy, happier GSD.

Rated 1 out of 5 stars
By Tucker on Apr 18, 2023

Very Disappointed!

My puppy tried eating this dry dog food, he weighs over 65 lbs., and he puked up the kibble in whole chunks every time he ate it. I paid a lot of money for this dog food to have my puppy puking it up and then having to clean it up and fearing he was not getting the nutrition he needed. I've always bragged on Royal Canin but not on this, avoid if you love your puppy!

Rated 5 out of 5 stars
By Nicole on May 30, 2023

Great quality

I have had really good results with Royal Canin for my dogs in the past. I'm now feeding this to my standard Goldendoodle puppy. She seems to love it and has had no adverse reaction.

Rated 5 out of 5 stars
By Kelli on Feb 3, 2023

Game changer

I was buying my 6 month old GSD puppy another brand of dog food which his stomach was having a hard time digesting. Royal Canin is more expensive but I used it about 6 years ago with my beloved GSD girl before she passed. She never had any digestive issues and always a gorgeous coat. The price had gone up about $40 since then hence the reason I tried another brand. With my pups issues I decided to commit to the change and bought Royal Canin large breed puppy food. Oh my goodness, my pup loves it!!! I was trying to gradually feed him this but he started refusing the other dog food and wanted only this. I had the bag in another spot and as I'm getting his food ready he would go over to the Royal Canin bag and sit and wait. His coat is already more shiny and he's having no more digestive issues. Royal Canin is more money but I love my pup so much and he loves it. It was one of three foods my vet also recommended so for me it is the right choice. I hope this helps anyone who may have any doubts about spending the extra money. It's definitely worth it!!!

Rated 1 out of 5 stars
By Cowboy on Mar 24, 2023

Royal Canin large breed puppy food

Chewey service very good. Not happy that Royal Canin reduced from 35 pound to 30 pound bag and kept the price for the 35 pound bag under the guise of repackaging. Will not reorder.

Rated 5 out of 5 stars
By Billy on Apr 19, 2023

Great food way too pricey

Food is great for my 4 month old shepsky,but I can purchase locally for $20.00 less!!! Will not be ordering any from chewey

Rated 2 out of 5 stars
By Christopher on Apr 17, 2023

Smaller bag and extremely high price

Wasn't this bag 35 lbs in the "old" days? Even if it wasn't the price has gotten out of control. This is getting ridiculous.

Rated 5 out of 5 stars
By KSAL on Mar 27, 2023

Great flavor and quality dog loves

My German Shepherd pup has been on the German Shepherd puppy and transitioned her to the Large Breed Puppy and no problems and she loves it.

Rated 1 out of 5 stars
By TinaBee80 on Nov 19, 2022

Worst Food EVER

Everyone and their priest recommended this for my 9 month old pit/lab pup so I gave in and paid the price but now my boy is really paying the price. He stayed itching almost instantly and I thought it might be the transition from one food to another, everyone I talked to told me to give it a few weeks to a month. He continued to itch and scratch and be miserable and now we're on week 1 of detoxing him off this over priced mess of a food, he is still itching and even has raw bald spots and I feel like a crappy dog mom

Rated 1 out of 5 stars
By Newfood on Feb 20, 2023

Not good for my pup

After starting my pup on this food she starting having diarrhea. She also threw up couple of times!