Royal Canin® Size Health Nutrition Medium Adult 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 immune system health
  • Helps maintain digestive health
  • Supports skin health
  • Promotes appetite satisfaction
  • 100% Complete and Balanced Nutrition
  • 100% Satisfaction Guaranteed

MEDIUM Adult is for medium breed dogs over 12 months old.

Where to Buy
Size: 6 lb
Size: 17 lb
Size: 30 lb
Product Information
Benefits

NATURAL DEFENSES
Helps support the dog’s natural defenses with an antioxidant complex and mannanoligosaccharides.

HIGH DIGESTIBILITY
Helps promote good digestibility with an exclusive formula including very high quality protein and a balanced supply of dietary fiber.

OMEGA 3: EPA-DHA
Enriched formula with Omega 3 fatty acids (EPA-DHA) to help maintain healthy skin.

HIGH PALATABILITY
Satisfies the appetite of medium breed dogs with carefully selected aromas.

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 5/8 cups (149 g) 1 7/8 cups (172 g) 2 1/8 cups (196 g)
26 lb (12 kg) 1 3/4 cups (159 g) 2 cups (184 g) 2 1/4 cups (209 g)
31 lb (14 kg) 1 7/8 cups (178 g) 2 1/4 cups (207 g) 2 1/2 cups (235 g)
35 lb (16 kg) 2 1/8 cups (197 g) 2 3/8 cups (228 g) 2 3/4 cups (259 g)
40 lb (18 kg) 2 1/4 cups (215 g) 2 5/8 cups (249 g) 3 cups (283 g)
44 lb (20 kg) 2 1/2 cups (233 g) 2 7/8 cups (270 g) 3 1/4 cups (307 g)
49 lb (22 kg) 2 5/8 cups (250 g) 3 1/8 cups (290 g) 3 1/2 cups (329 g)
53 lb (24 kg) 2 7/8 cups (267 g) 3 1/4 cups (309 g) 3 3/4 cups (352 g)
55 lb (25 kg) 3 cups (276 g) 3 3/8 cups (319 g) 3 7/8 cups (363 g)
1 cup = 8 fluid ounces = 94 grams
100% Complete and Balanced Nutrition
SIZE HEALTH NUTRITION™ MEDIUM ADULT is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for maintenance.
Ingredients

Brewers rice, chicken by-product meal, oat groats, wheat, corn gluten meal, chicken fat, natural flavors, dried plain beet pulp, fish oil, calcium carbonate, vegetable oil, potassium chloride, salt, monocalcium phosphate, choline chloride, hydrolyzed yeast, vitamins [DL-alpha tocopherol acetate (source of vitamin E), L-ascorbyl-2-polyphosphate (source of vitamin C), biotin, D-calcium pantothenate, vitamin A acetate, niacin supplement, pyridoxine hydrochloride (vitamin B6), thiamine mononitrate (vitamin B1), vitamin B12 supplement, riboflavin supplement, vitamin D3 supplement, folic acid], L-lysine, trace minerals [zinc proteinate, zinc oxide, ferrous sulfate, manganese proteinate, manganous oxide, copper sulfate, calcium iodate, sodium selenite, copper proteinate], magnesium oxide, rosemary extract, preserved with mixed tocopherols and citric acid.

Guaranteed Analysis
Crude Protein (min) 23.0%
Crude Fat (min) 12.0%
Crude Fiber (max) 3.2%
Moisture (max) 10.0%
Eicosapentaenoic Acid (EPA) (min) 0.13%
Docosahexaenoic Acid (DHA) (min) 0.05%
Omega-3 fatty acids* (min) 0.39%
*Not recognized as an essential nutrient by AAFCO Dog Food Nutrient Profiles.
Calorie Content

This diet contains 3616 kilocalories of metabolizable energy (ME) per kilogram or 340 kilocalories ME per cup on an as fed basis (calculated).

Product Reviews
Royal Canin ® Size Health Nutrition ™ Medium Adult dry dog food is rated 4.8 out of 5 by 107.
Rated 5 out of 5 by from My Three Dogs Have Never Eaten Anything Else Our dogs are 6,5&3. They've never eaten anything else.
Date published: 2015-08-10
Rated 5 out of 5 by from AMAZING AMAZING AMAZING I'm a veterinary technician so I know how important a dogs diet is! It's the one thing we can do EVERY DAY to give our dog a healthy happy life I have a very sensitive year old Australian shepherd got gastroenteritis around 6 months of age and after that it was all down hill with food .... product after product she was on I/d after her spat only thing she could keep down food after food we would come across issues till I bought a small bag of this food !!! She has blossomed ! Her coat , her spirit and her tummy !!! I recommend royal canin to every one of my clients !!!! Will never take her off this food
Date published: 2017-05-07
Rated 5 out of 5 by from Best food for my dog's nutrition! I started out my mix breed dog on the medium puppy formula and she did great on it. Unfortunately, I took some advice from other pet owners who suggested another brand of food that was supposedly better nutrition and a little less expensive. Well my dog didn't quite have the same coat quality (she would scratch a lot and her coat seemed dull). I switched foods one more time to another well-known brand of pet food, but then her stool became soft! She also began to vomit a foamy yellow vomit randomly. Now that she's an adult I got her back onto the Royal Canin adult medium breed and she's doing much better! The luster came back to her coat, she stopped vomiting, and she has solid stools! Plus she loves eating it! I recommend it to everyone who owns a dog or cat.
Date published: 2015-09-02
Rated 5 out of 5 by from Great Diet For Both Of My Dogs I've been so impressed with this diet! I have 2 medium size mixed breed dogs that have been eating this diet for 5 years. My dogs love it and I know that they're getting all the nutrients they need. I appreciate knowing that I'm feeding my dogs a diet that has been through rigorous food trials and is based on science. It is important to me that the food I feed my dogs is scientifically backed and not just based on marketing gimmicks. It's even better that my dogs love it! They are active, healthy dog who always have great reports from the vet. I truly believe that feeding this diet has been a big part of why they are so healthy.
Date published: 2018-10-02
Rated 1 out of 5 by from Overpriced cheap and poor ingredients I feel sorry for all the dogs fed Royal Canin, just looking at the ingredients is a huge turn off. The only reason my dog ever ate this is because I was given a small bag to try from my vet, glad I never spent my money on it. With ingredients like wheat, corn and meat meal even hydrolysed yeast, isn’t this a form or cousin of msg? Other ingredients like beet pulp a cheap ingredient to firm up stools that is full of sugar. Is this really necessary for dogs food. Some people may not see the adverse effects right away but they will when there dogs become elderly with all kinds of health issues.
Date published: 2018-04-27
Rated 5 out of 5 by from The perfect dog food I am a veterinary technician who has been feeding her dog ( a 2 year old cattle dog named Abby AKA Dabbles ) this diet since she was ~1 year old. I am so satisfied with the quality of this food. She is a very active dog who needs a high quality dog food to keep her going. Her coat is lustrous and her body condition is perfect. The kibble shape is also a plus because it helps to encourage her to chew ( I can hear it so I know it works!). I really appreciate the amount of research and care put into Royal Canin's diets. It means a lot that a company cares as much about my dog as I do.
Date published: 2017-05-08
Rated 5 out of 5 by from Great, healthy food I have two corgi's that are currently on the Royal Canin Medium food. Not only do they love their food, they also look amazing and are a healthy weight. I love that their coats are soft and shinny! I always recommend this food to everyone as a top food pick, especially to my clients (I'm a vet tech). I also love the variety that Royal Canin offers, if only they made a corgi specific food...I have the perfect poster children for it :)
Date published: 2015-08-25
Rated 5 out of 5 by from Only food my dog eats. Time and time again we try to switch food but we always have to come back to Royal Canin. I have a Shiba Inu and she is a pretty picky eater. We have tried numerous other brands such as the ever popular BLUE Buffalo, also Eukanuba, Canidae, Nature's Recipe, and Simply Nourish but my dog only wants to eat Royal Canin. I don't know what it is about the food that she likes so much, but since she really seems to love this food, we are loyal customers to Royal Canin forever now.
Date published: 2015-08-10
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