Developed to promote healthy aging in medium breed dogs. Enhanced with EPA, DHA and a complex of antioxidants to help support cellular health.

Helps maintain healthy bones and joints in aging medium breed dogs.

Formulated with specific nutrients for a shiny coat and healthy skin.

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Our belief that pets make our world better inspires and gives life to our purpose of making a better A BETTER WORLD FOR PETS ™

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Labrador Retriever adult sitting with its owner outdoors

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Brewers rice, chicken by-product meal, corn gluten meal, wheat, chicken fat, natural flavors, dried plain beet pulp, brown rice, corn, wheat gluten, fish oil, dried tomato pomace, vegetable oil, psyllium seed husk, potassium chloride, salt, calcium carbonate, fructooligosaccharides, vitamins [DL-alpha tocopherol acetate (source of vitamin E), niacin supplement, L-ascorbyl-2-polyphosphate (source of vitamin C), D-calcium pantothenate, biotin, pyridoxine hydrochloride (vitamin B6), riboflavin supplement, thiamine mononitrate (vitamin B1), vitamin A acetate, folic acid, vitamin B12 supplement, vitamin D3 supplement], hydrolyzed yeast, choline chloride, L-tryptophan, glucosamine hydrochloride, taurine, trace minerals [zinc proteinate, zinc oxide, manganese proteinate, ferrous sulfate, manganous oxide, copper sulfate, calcium iodate, sodium selenite, copper proteinate], magnesium oxide, GLA safflower oil, marigold extract (Tagetes erecta L.), green tea extract, L-carnitine, L-tyrosine, chondroitin sulfate, rosemary extract, preserved with mixed tocopherols and citric acid.

Calorie Content

This diet contains 3668 kilocalories of metabolizable energy (ME) per kilogram or 290 kilocalories ME per cup on an as fed basis (calculated).

Crude Protein (min)24.0%
Crude Fat (min)12.0%
Crude Fiber (max)3.6%
Moisture (max)10.0%
Eicosapentaenoic Acid (EPA) (min)0.17%
Docosahexaenoic Acid (DHA) (min)0.07%
Glucosamine* (min)371 mg/kg
Chondroitin sulfate* (min)4 mg/kg.

*Not recognized as an essential nutrient by the AAFCO Dog Food Nutrient Profiles.

Dry Feeding

Weight Low Activity Medium Activity High Activity
24 lb (11 kg) 1 7/8 Cups (147 g) 2 1/8 Cups (170 g) 2 1/2 Cups (194 g)
26 lb (12 kg) 2 Cups (157 g) 2 1/4 Cups (182 g) 2 5/8 Cups (207 g)
31 lb (14 kg) 2 1/4 Cups (176 g) 2 5/8 Cups (204 g) 2 7/8 Cups (232 g)
35 lb (16 kg) 2 1/2 Cups (195 g) 2 7/8 Cups (226 g) 3 1/4 Cups (256 g)
40 lb (18 kg) 2 3/4 Cups (213 g) 3 1/8 Cups (247 g) 3 1/2 Cups (280 g)
44 lb (20 kg) 2 7/8 Cups (230 g) 3 3/8 Cups (267 g) 3 7/8 Cups (303 g)
49 lb (22 kg) 3 1/8 Cups (248 g) 3 5/8 Cups (287 g) 4 1/8 Cups (326 g)
53 lb (24 kg) 3 3/8 Cups (264 g) 3 7/8 Cups (306 g) 4 3/8 Cups (348 g)
55 lb (25 kg) 3 3/8 Cups (272 g) 4 Cups (315 g) 4 1/2 Cups (358 g)

Mixed Feeding

Weight Pouch + Low Activity Moderate Activity High Activity
24 lb (11 kg) 1 pouch + 1 1/4 cup (114 g) 1 1/2 cup (138 g) 1 3/4 cup (161 g)
31 lb (14 kg) 1 pouch + 1 1/2 cup (144 g) 1 7/8 cup (172 g) 2 1/8 cup (200 g)
37 lb (17 kg) 1 pouch + 1 7/8 cup (172 g) 2 1/8 cup (204 g) 2 1/2 cup (237 g)
44 lb (20 kg) 1 pouch + 2 1/8 cup (198 g) 2 1/2 cup (235 g) 2 7/8 cup (272 g)
51 lb (23 kg) 1 pouch + 2 3/8 cup (224 g) 2 7/8 cup (265 g) 3 1/4 cup (306 g)
55 lb (25 kg) 1 pouch + 2 5/8 cup (241 g) 3 cup (284 g) 3 1/2 cup (328 g)
Royal Canin Size Health Nutrition Medium Aging 10+ Dry Dog Food

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Customer reviews

Zara
02 May 2020

Senior dog turned puppy

Rescued a limping 10 yo dog, needed daily pain relief but rarely needed now and she is keeping up with all the younger dogs in the park running around like crazy. She thoroughly enjoys the taste and her coat looks so nice and shiny.
gailmang
30 Oct 2019

So far, so good!

[This review was collected as part of a promotion.] My dog Zoe just turned 10 so I bought her the Royal Canin Adult Medium 10+ kibble. Zoe has eaten Royal Canin since she was a puppy, and seems to enjoy this new variety just as much as her previous ones. And the Cheerios-like shape is adorable!
Morgan 9737
24 Oct 2019

Amazing Dog Food!!

[This review was collected as part of a promotion.] I have fed many dog foods to my competition show dogs. This feed is amazing for our senior dogs! The kibble shows down my older spayed female German Shorthair who looks a good and puts weight on! She is finally able to slow down and now she’s actually chewing her kibble and not searching the house all day for food!! In senior dogs their nutritional needs are vastly different from younger dogs; they require less calcium and more phosphorus. I highly recommend this food! Not only has my older dogs have lost their sprayed/neutered excess fat, but their teeth look amazing, and they are absorbing more of their food!
Breezyg5595
04 Nov 2018

Love it and Teddy does too!

We started feeding this food about a month ago and were surprised by the change in energy level and alertness.
Katjolly11
04 Oct 2018

I Have New Dogs!

[This review was collected as part of a promotion.] Never have my dogs wanted to eat their food so much! They love this dog food, which only makes that a added bonus to the other great things I have seen change in my dogs since using these product. They also seem like they are aging backwards! They have more energy! I have also noticed that there isn’t as much scooping needed to been done in our yard either!! We have truly found a dog food we will use from now on...it’s great!!
Border Collie Diamond
03 Oct 2018

Trustees brand

[This review was collected as part of a promotion.] Our dog has been eating Royal Canin since she was a pup. The brand was recommended by our veterinarian and the only brand we buy. It may be more expensive than the more common Grand however you get what you pay for.
SYD VICIOUS
02 Oct 2018

Perfect for my 12 year old baby

[This review was collected as part of a promotion.] I accidentally bought the maxi by mistake but they both have the exact ingredients! What I was looking for primarily was glucosamine, chondritin, and taurine. After just a week I noticed he had pep in his step, and his coat was super shiney and for the first time in years hes eating without a topper! God bless you and Mahalo Royal Canin!
Tegs
02 Oct 2018

Taste

[This review was collected as part of a promotion.] I have always preferred to feed my beagle Hills food but having since switched to Royal Canin her coat is glossier and she loves the taste. very happy to stay on this.
Pooey
02 Oct 2018

My Dog Loves It

[This review was collected as part of a promotion.] I use Royal Canin for my dog and cat. It was vet recommended years ago. Both animals love it. A little on the expensive side though.
Hunters1008
08 May 2017

Dogs love it

[This review was collected as part of a promotion.] My dogs really love this food and it provides nutrition