Royal Canin® Size Health Nutrition Medium Aging 10+ dry dog food

Medium-sized dogs are famous for their energy, and were historically working dogs. Whether your medium dog is an indoor companion or spends time hunting outdoors, Royal Canin MEDIUM formulas help these dogs maintain natural defences throughout their life, while providing the balanced energy the medium dog needs to maintain a healthy weight.

  • Supports healthy aging
  • Supports bone & joint health
  • Helps maintain skin and coat health
  • Helps regulate intestinal transit
  • 100% Complete and Balanced Nutrition
  • 100% Satisfaction Guaranteed

MEDIUM Aging 10+ is for senior medium breed dogs over 10 years old.

Where to Buy
Size: 6 lb
Size: 30 lb
Product Information
Benefits

HEALTHY AGING SUPPORT
A selection of nutrients to support healthy aging in medium breed dogs. Contains EPA-DHA and an exclusive complex of antioxidants to help support cellular health.

BONE & JOINT HEALTH
Helps maintain healthy bones and joints in aging medium breed dogs.

SKIN & COAT CONDITION
Contains specific nutrients for a shiny coat and healthy skin.

HEALTHY TRANSIT
Helps facilitate intestinal transit with an adapted fiber content and contributes to good stool quality with proteins selected for their high digestibility.

100% SATISFACTION GUARANTEED
With nearly 50 years of obsessive scientific research, Royal Canin continues to deliver precise nutrition for pets. Not happy with it? Then neither are we. Our formulas are 100% satisfaction guaranteed. (Contact us for more details.)

Compatible Breeds
  • SIBERIAN HUSKY
  • PEMBROKE WELSH CORGI
  • SHETLAND SHEEPDOG
  • BRITTANY
  • ENGLISH SPRINGER SPANIEL
  • VIZSLA
  • BORDER COLLIE
  • BASSET HOUND
  • SOFT COATED WHEATEN TERRIER
  • CARDIGAN WELSH CORGI
  • ENGLISH SETTER
  • BOYKIN SPANIELS
  • AUSTRALIAN SHEPHERD
  • PARSON RUSSELL TERRIERS
  • SPINONI ITALIANI
  • TREEING WALKER COONHOUNDS
  • AMERICAN ESKIMO DOGS
  • BEARDED COLLIES
  • BELGIAN SHEEPDOGS
  • SMOOTH FOX TERRIERS
  • KERRY BLUE TERRIERS
  • WELSH SPRINGER SPANIELS
  • BRIARDS
  • SALUKIS
  • XOLOITZCUINTLI
  • HARRIERS
  • GERMAN PINSCHERS
  • ICELANDIC SHEEPDOGS
  • PETITS BASSETS GRIFFONS VENDEENS
  • IRISH WATER SPANIELS
  • FIELD SPANIELS
  • BEDLINGTON TERRIERS
  • PLOTTS
  • PORTUGUESE PODENGO PEQUENOS
  • PULI
  • SWEDISH VALLHUNDS
  • WIREHAIRED VIZSLAS
  • AMERICAN WATER SPANIELS
  • FINNISH SPITZ
  • ENTLEBUCHER MOUNTAIN DOGS
  • IBIZAN HOUNDS
  • CIRNECO DELL'ETNA
  • POLISH LOWLAND SHEEPDOGS
  • NORWEGIAN BUHUNDS
  • SPANISH WATER DOGS
  • GLEN OF IMAAL TERRIERS
  • FINNISH LAPPHUNDS
  • CANAAN DOGS
  • PHARAOH HOUNDS
  • SUSSEX SPANIELS
  • SKYE TERRIERS
  • PYRENEAN SHEPHERDS

Don't see your breed?

Don't worry! We are working diligently to add more breeds to the page. In the meantime, if you need a recommendation, click here.

Feeding Guide
Recommended Daily Feeding Portion
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)
1 cup = 8 fluid ounces = 79 grams
100% Complete and Balanced Nutrition
SIZE HEALTH NUTRITION™ MEDIUM AGING 10+ is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for maintenance.
Ingredients

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.

Guaranteed Analysis
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.
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).
Product Reviews
Royal Canin ® Size Health Nutrition ™ Medium Aging 10+ dry dog food is rated 4.9 out of 5 by 14.
Rated 5 out of 5 by from Great senior diet I've been buying this product for all my senior dogs for many years now. They love the taste. I have 2 beagles as well and they stay at a healthy weight, beautiful coats, no joint issues. Love this product.
Date published: 2017-05-02
Rated 4 out of 5 by from Just right for us. Jack is my 16+ year old American Eskimo under management for his pancreatitis, he's always been a picky eater, uninterested in the same foods month to month and often rejecting kibbles but these are a great size for him (little gets spread around) and the formula fits within his dietary needs - we just wish that our local stores carried it regularly.
Date published: 2016-02-14
Rated 5 out of 5 by from Loving my cheerios! I have been using this food for the last four years for all of my dogs (three Wire Haired Fox Terriers.) The dogs enjoy eating this food and it is easy to clean up if spilled. As my dogs age it still seems to be very palatable. A sprinkle of water can be added if needed and still have good consistency without mush, when the older dog needs or wants something a bit softer. I think it's great food for the dogs!!
Date published: 2015-10-24
Rated 5 out of 5 by from Awesome food!!! Our dog will only eat Royal Canin... we switched him several years ago to some new specialty dog food and he got to the point where he couldn't even walk up the 3 stairs to the house. We switched back to Royal Canin and he perked right back up. He is 11 years old now and has terrible arthritis, and a leg that healed funny after a bad break. He can get up and walk around just fine, and all we give him is his dog food. Will never feed anything else to a dog!!
Date published: 2017-05-06
Rated 4 out of 5 by from My senior enjoyed it Tried many types of senior food this one my dog enjoyed. Easy to digest n picky eater even liked it.
Date published: 2017-05-06
Rated 5 out of 5 by from Dogs love it My dogs really love this food and it provides nutrition
Date published: 2017-05-08
Rated 5 out of 5 by from I Have New Dogs! 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!!
Date published: 2018-10-04
Rated 5 out of 5 by from Perfect for my 12 year old baby 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!
Date published: 2018-10-02
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