Royal Canin Size Health Nutrition Medium Aging 10+ Dry Dog Food, 30-lb bag
By Royal Canin
$89.99 First Time Autoship Price
this orderSave 35% (up to $20) today when you set up Autoship.
$104.49 Autoship Price
(-5%) future orders
Keep saving 5% on every order
Get deliveries on your schedule
Skip, change, or cancel anytime
$109.99 Chewy Price
($3.67 /lb)
Promo, New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME
In Stock
FREE 1-3 day delivery
Free 365-day returns
Tooltip Available
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.

Frequently bought together
- Royal Canin Mature Adult in Gel Canned Dog Food, 13.5-oz, case of 12$46.68 Chewy Price$44.35 Autoship PricePromo, New Customers Only: Spend $49+, Get $20 eGift Card
- DealBrutus Broth Bone Broth Beef Biscuits Natural Limited Ingredient Crunchy Dog Treats, 8-oz bag$8.99 Chewy Price$9.99 List Price$8.54 Autoship PricePromo, Spend $100, Get $30 eGift Card with code NEWYEAR +2 deals
- Royal Canin Size Health Nutrition Medium Adult 7+ Dry Dog Food, 30-lb bag$109.99 Chewy Price$104.49 Autoship PricePromo, New Customers Only: Spend $49+, Get $20 eGift Card
- DealJustFoodForDogs Pantry Fresh Beef & Russet Potato Fresh Dog Food, 12.5-oz pouch, case of 6$53.99 Chewy Price$51.29 Autoship PricePromo, Spend $100, Get $30 eGift Card with code NEWYEAR +2 deals
- DealJustFoodForDogs Sampler Variety Box Frozen Human-Grade Fresh Dog Food, 18-oz pouch, case of 7$89.99 Chewy Price$85.49 Autoship PricePromo, Spend $100, Get $30 eGift Card with code NEWYEAR +2 deals
- DealZesty Paws Senior Advanced 11-in-1 Bites Beef Flavored Soft Chews Multivitamin Supplement for Senior Dogs, 90 count$36.52 Chewy Price$42.97 List Price$34.69 Autoship PricePromo, Save 50% on your first Autoship +2 deals
- DealJustFoodForDogs Pantry Fresh Chicken & White Rice Fresh Dog Food, 12.5-oz pouch, case of 6$44.94 Chewy Price$44.99 List Price$42.69 Autoship PricePromo, Spend $100, Get $30 eGift Card with code NEWYEAR +2 deals
- DealI and Love and You No Stink! Free Ranger Beef Bully Stix Grain-Free Dog Chews, 6-in, 5 pack$19.99 Chewy Price$18.99 Autoship PricePromo, Spend $100, Get $30 eGift Card with code NEWYEAR +1 deal
- DealBark&Spark Pumpkin Powdered Fiber & Stool Softener Diarrhea & Constipation Supplement for Dogs, 8.1-oz bag$19.76 Chewy Price$24.95 List Price$18.77 Autoship PricePromo, Spend $100, Get $30 eGift Card with code NEWYEAR +2 deals
- DealDreamBone Triple Flavor Braidz Wrapped with Chicken Pork & Peanut Butter Rawhide Free Dog Chews, 5 count$10.30 Chewy Price$13.99 List Price$9.78 Autoship PricePromo, New Customers Only: Spend $49+, Get $20 eGift Card
- DealHill's Grain-Free Crunchy Naturals with Chicken & Apples Dog Treats, 8-oz bag$8.99 Chewy Price$11.29 List Price$8.54 Autoship PricePromo, Spend $100, Get $30 eGift Card with code NEWYEAR
- DealNutramax Dasuquin Joint Health Supplement for Small/Medium Senior Dogs, 84 count$54.99 Chewy Price$52.24 Autoship PricePromo, Save 35% on your first Autoship +2 deals
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.












