Royal Canin Size Health Nutrition Medium Puppy Dry Dog Food, 4-lb bag

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About This Item

Details

  • Medium breed dry puppy food is formulated for puppies 2 months to 1 year old with an expected adult weight of 23 to 55 pounds.
  • Crunchy kibble texture is simple to serve and pairs perfectly with Royal Canin Medium Puppy Thin Slices in Gravy wet dog food (sold separately).
  • Medium breed puppy food supports brain development and energy needs during growth.
  • Antioxidants support the immune system, while prebiotics and proteins promote digestive health.
  • Give your puppy a savory textured meal by mixing in Royal Canin Wet Puppy Food Pouches (sold separately).

Ingredient Information

Feeding Instructions

FAQ

Learn More About Royal Canin From Our Team of Experts

About Royal Canin Medium Puppy

Designed for Medium Puppies

Your medium puppy needs right-sized nutrition to help sustain this period of intense growth. That’s why Royal Canin Medium Puppy dog food is tailor-made for the healthy growth and development of medium puppies up to 1 year old—specifically, those that will have an adult weight of 23 to 55 pounds.

Give Your Puppy a Perfect Start

Royal Canin Medium Puppy dog food formulas are crafted with complete and balanced nutrition to help build and maintain the body as it grows.

Brain Development

Formulated with DHA, an omega-3 fatty acid, to support healthy brain development in puppies.

Strong Immunity

Antioxidants, including vitamins E and C, help support immune system development.

Microbiome Support

Prebiotics and highly digestible proteins help promote balanced intestinal bacteria for a healthy digestive system.

Tasty Wet Food

Tailored kibble size and wet food with a savory aroma and adapted texture are made for growing puppies.

Choosing the Right Diet

Early nutrition choices can affect your puppy’s health for a lifetime. Royal Canin supports your puppy throughout the developmental stages.

Start Your Puppy Strong

Medium puppies are known for their high energy levels. As puppies, they are growing rapidly and developing their natural defenses even as they play hard all day. The right nutrition can help support digestive and immune health during this intense period of growth.

When Is the Right Age to Switch?

At 12 months old, your medium dog should be ready to switch to an adult formula. Royal Canin Medium Adult dry dog food is tailored to feed your dog’s high-energy lifestyle, with an exclusive mix of antioxidants and prebiotics to help support his natural defenses.

Mix It Up With Dry and Wet Food

Give your puppy a complete feeding routine. Wet meals provide appetite-stimulating aromas, soft texture for baby teeth, and more water in the diet. Kibble meals contain a concentrated source of nutrients with an adapted kibble size and shape tailored to your pup’s jaw size. With mixed feeding, your puppy will be exposed to different varieties of food textures, helping him become more accepting of dry and wet food as he approaches adulthood.

About Royal Canin

Royal Canin is rooted in putting dogs and cats first. They are focused on health and well-being, food quality and safety, sustainability for pets, people and the planet, and the obsessive pursuit of excellence. In their commitment to dogs and cats, they partner with breeders, pet experts, and leading veterinary colleges and universities to better understand pet health nutrition and deliver the most precise nutrition for your pet.

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Questions & Answers

24 Customer Questions


When will you have the royal canin medium puppy dog food back in stock?


How many cups are in the 30lb bag?

Answer by ChewyMay 09, 2018
There's approximately 24 cups of food in the 6 pound bag, 68 cups of food in the 17 pound bag, and 120 cups of food in the 30 pound bag.

How big is the kibble in the RC medium puppy compared to the large breed puppy? Our very suggested a bigger kibble for our frenchton who is 9 months. He is 27lbs now & will be more medium sized, not large breed but we are looking for bigger kibble pieces.

Answer by ChewyJan 02, 2020
Please see the below images for the kibble size comparison of the Medium Puppy vs Large Puppy formulas.

Do you make a special puppy food for Portuguese Water Dogs?

Answer by ChewyNov 09, 2019
At this time Royal Canin does not have a breed specific kibble for Portuguese Water Dogs. This formula is suitable for Medium breeds such as Portuguese Water Dogs.

4.6
Rated 4.6 out of 5 stars
892 Ratings

Customers Mention

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

Digestibility

86% Positive

Ingredients

87% Positive

Nutritional Value

86% Positive

Palatability

87% Positive

398 Customer Reviews



Rated 5 out of 5 stars
By Terry on Sep 28, 2025

Great for picky eaters

Our 10 month old Border collie/ Husky mix is very picky. He really likes this food. We are happy to find a great food that he enjoys and will eat regularly. Thank

Our 10 month old Border collie/ Husky mix is very picky. He really likes this food. We are happy to find a great food that he enjoys and will eat regularly. Thank you


Rated 5 out of 5 stars
By Ashley on Aug 21, 2025

Very pleased

I am so pleased I got the food and it was packaged with ice so it was still frozen and had ice packs in with it thank u chewy I was wondering how it was going to

I am so pleased I got the food and it was packaged with ice so it was still frozen and had ice packs in with it thank u chewy I was wondering how it was going to come but I should have known I don't need to worry chewy always takes great care of there customers


Rated 5 out of 5 stars
By Carol on Jan 9, 2026

Good food for my puppy. He loves it. Breeder recommendation

Delivered promptly. Always a pleasure working with Chewy

Delivered promptly. Always a pleasure working with Chewy


Rated 2 out of 5 stars
By Carol on Oct 8, 2025

Do food

Delivered to wrong address. Our address is 287 Breeches Run, Boiling Springs PA 17007. We found it at neighbors house across street.

Delivered to wrong address. Our address is 287 Breeches Run, Boiling Springs PA 17007. We found it at neighbors house across street.


Rated 1 out of 5 stars
By William on Nov 10, 2025

No Delivey

Package showed delivered at the street but wasn’t there when returned home. Terrible service.

Package showed delivered at the street but wasn’t there when returned home. Terrible service.


Rated 2 out of 5 stars
By natasha on Sep 14, 2025

Too rich

The kibble is I think too rich for Mimi. I have to cancel my auto order. I am trying another type of kibble and if it works will order more from you.

The kibble is I think too rich for Mimi. I have to cancel my auto order. I am trying another type of kibble and if it works will order more from you.


Rated 2 out of 5 stars
By James on Nov 7, 2025

Should be a good food sadly my dog is allergic to it

A nutrient rich good food, but somehow my dog is allergic to some ingredients in it.

A nutrient rich good food, but somehow my dog is allergic to some ingredients in it.


Rated 5 out of 5 stars
By Rhonda on Nov 11, 2025

Happy I switched

I have transitioned our pup to this with no issues. Less bloating and gas’s.

I have transitioned our pup to this with no issues. Less bloating and gas’s.


Rated 5 out of 5 stars
By Kathy on May 22, 2025

High Quality Food. Willow Looks Amazing!

We are so happy with Royal Canin Medium Puppy Dry Dog Food! From the moment we opened the bag, I could tell it was fresh and high quality. The results have been

We are so happy with Royal Canin Medium Puppy Dry Dog Food! From the moment we opened the bag, I could tell it was fresh and high quality. The results have been incredible. Our Aussie pup, Willow, is thriving on this. Her coat is absolutely beautiful, shiny, and healthy. She's full of energy, maintaining a great weight, and looks better than ever. It's a joy to feed something I can trust to support her growth and well-being. Highly recommend for anyone with an active, growing pup!


Rated 5 out of 5 stars
By Adam on Oct 16, 2025

Puppy loves it!

Pitbull puppy is loving this food and growing bigger and stronger everyday!

Pitbull puppy is loving this food and growing bigger and stronger everyday!