Royal Canin Size Health Nutrition Medium Aging 10+ Dry Dog Food, 30-lb bag
By Royal Canin
$89.99 First Time Autoship Price
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$109.99 Chewy Price
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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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13 Customer Questions
Smaller bag?
Answer by • Aug 14, 2018
At this time we only carry this product in the 30 pound bag.
What is the max % of phosphorus in this food?
Answer by • Sep 24, 2019
This formula has a maximum phosphorous content of approximately 0.63% on an as fed basis.
What is the sodium content?
Answer by • May 25, 2018
This formula has a Sodium content of 0.35%.
Is this dog food grain free?
Answer by • Oct 14, 2018
This dry food is not grain free. It contains Brewers Rice, Wheat, Brown Rice, and Wheat Gluten. For a complete list of ingredients, click the “Nutritional Info” tab, next to the “Description” tab, just under the product photos.












