Royal Canin® Size Health Nutrition™ Maxi Aging 8+ dry dog food

Large dogs are treasured for their incredible working abilities, and prove to be wonderful herding, tracking, rescue, guard and assistance dogs. These powerful and devoted dogs can often suffer from digestive sensitivities, joint pain and even cardiac issues. Royal Canin Maxi dry dog food formulas address the needs of the large dog throughout its lifetime-from the large dog's longer growth period, to nutrients to help limit inflammation of the joints and highly digestible proteins to ease digestion.

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

Maxi Aging 8+ is for senior large breed dogs over 8 years.

Kibble
Kibbles are specifically designed for large-sized dogs to encourage chewing.

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

Healthy Aging Support
A selection of nutrients to support healthy aging in large breed dogs. Contains EPA & DHA and an exclusive complex of antioxidants to help support cellular health.

Bone & Joint Health
Helps support large breed dogs' healthy bones and joints which can be placed under stress by body weight.

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

Skin & Coat Condition
Contains specific nutrients for a healthy skin and coat.

Compatible Breeds
  • COLLIE
  • NEWFOUNDLAND
  • CHESAPEAKE BAY RETRIEVER
  • AKITA
  • OTTERHOUNDS
  • WEIMARANER
  • BERNESE MOUNTAIN DOG
  • BLUETICK COONHOUNDS
  • GREAT PYRENEES
  • OLD ENGLISH SHEEPDOG
  • GORDON SETTER
  • BLACK RUSSIAN TERRIERS
  • AMERICAN FOXHOUNDS
  • POINTERS
  • BLACK AND TAN COONHOUNDS
  • CURLY-COATED RETRIEVERS
  • BOERBOELS
  • GREYHOUNDS
  • KUVASZOK
  • SCOTTISH DEERHOUNDS
  • CANE CORSO
  • GERMAN SHORTHAIRED POINTER
  • REDBONE COONHOUNDS
  • KOMONDOROK
  • AMERICAN ENGLISH COONHOUNDS
  • BERGAMASCO
  • CHINOOKS
  • AMERICAN PIT BULL TERRIER
  • DOBERMAN PINSCHER
  • IRISH RED AND WHITE SETTERS

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
55 lb (25 kg) 3 3/8 cups (270 g) 3 7/8 cups (313 g) 4 3/8 cups (356 g)
57 lb (26 kg) 3 1/2 cups (278 g) 4 cups (322 g) 4 1/2 cups (366 g)
60 lb (27 kg) 3 1/2 cups (286 g) 4 1/8 cups (332 g) 4 5/8 cups (377 g)
62 lb (28 kg) 3 5/8 cups (294 g) 4 1/4 cups (341 g) 4 3/4 cups (387 g)
64 lb (29 kg) 3 3/4 cups (302 g) 4 3/8 cups (350 g) 5 cups (398 g)
66 lb (30 kg) 3 7/8 cups (310 g) 4 1/2 cups (359 g) 5 1/8 cups (408 g)
68 lb (31 kg) 4 cups (318 g) 4 5/8 cups (368 g) 5 1/8 cups (418 g)
71 lb (32 kg) 4 cups (325 g) 4 5/8 cups (377 g) 5 1/4 cups (428 g)
73 lb (33 kg) 4 1/8 cups (333 g) 4 3/4 cups (386 g) 5 3/8 cups (438 g)
75 lb (34 kg) 4 1/4 cups (340 g) 4 7/8 cups (394 g) 5 1/2 cups (448 g)
77 lb (35 kg) 4 3/8 cups (348 g) 5 cups (403 g) 5 5/8 cups (458 g)
79 lb (36 kg) 4 3/8 cups (355 g) 5 1/8 cups (412 g) 5 3/4 cups (468 g)
82 lb (37 kg) 4 1/2 cups (363 g) 5 1/4 cups (420 g) 5 7/8 cups (477 g)
86 lb (39 kg) 4 5/8 cups (377 g) 5 3/8 cups (437 g) 6 1/8 cups (497 g)
90 lb (41 kg) 4 7/8 cups (392 g) 5 5/8 cups (454 g) 6 3/8 cups (516 g)
95 lb (43 kg) 5 cups (406 g) 5 7/8 cups (470 g) 6 5/8 cups (534 g)
99 lb (45 kg) 5 1/4 cups (420 g) 6 cups (486 g) 6 7/8 cups (553 g)
1 cup = 8 fluid ounces = 81 grams
100% Complete and Balanced Nutrition
Maxi Aging 8+ is formulated to meet the nutritional levels established by the AAFCO (Association of American Feed Control Officials) Dog Food Nutrient Profiles for maintenance.
Ingredients

Chicken by-product meal, brewers rice, wheat, corn gluten meal, corn, chicken fat, brown rice, natural flavors, dried plain beet pulp, pea fiber, fish oil, wheat gluten, vegetable oil, grain distillers dried yeast, sodium silico aluminate, calcium carbonate, salt, potassium chloride, psyllium seed husk, fructooligosaccharides, vitamins [DL-alpha tocopherol acetate (source of vitamin E), inositol, 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], taurine, choline chloride, glucosamine hydrochloride, L-tyrosine, marigold extract (Tagetes erecta L.), trace minerals (zinc proteinate, zinc oxide, ferrous sulfate, manganese proteinate, manganous oxide, copper sulfate, calcium iodate, sodium selenite, copper proteinate), green tea extract, L-carnitine, chondroitin sulfate, L-tryptophan, rosemary extract, preserved with mixed tocopherols and citric acid.

Guaranteed Analysis
Crude Protein (min)25.0%
Crude Fat (min)15.0%
Crude Fiber (max)4.5%
Moisture (max)10.0%
Eicosapentaenoic Acid (EPA)* (min)0.24%
Docosahexaenoic Acid (DHA)* (min)0.1%
Glucosamine* (min)750 mg/kg
Chondroitin Sulfate* (min)25 mg/kg
*Not recognized as an essential nutrient by the AAFCO Dog Food Nutrient Profiles.
Calorie Content
This diet contains 3741 kilocalories of metabolizable energy (ME) per kilogram or 301 kilocalories ME per cup on an as fed basis (calculated).
Product Reviews
Royal Canin ® Size Health Nutrition™ Maxi Aging 8+ dry dog food is rated 4.8 out of 5 by 10.
Rated 5 out of 5 by from Best Dog Food! Best dog food I have found for older dogs, my dog is 12 and has joint problems and he has been eating this for about 3 years and it really helps him have energy like he is a puppy.
Date published: 2015-08-10
Rated 5 out of 5 by from Great food!!! I bought this food 2 month ago. My 11 years old German Shepherd is very happy with it Before I feed her Eukanuba senior dry food, but I switched, because size of kibbles too big for her. I highly recommend this product.
Date published: 2015-08-10
Rated 5 out of 5 by from Our Lab love it! Easy change from the Adult Labrador to the aging food. Our 10 year old lab loves it! Also love the new zip lock bags! Keep food fresh!
Date published: 2015-09-02
Rated 5 out of 5 by from My 8 year old guide dog loves it I got this for my guide dog as he just stopped eating all other foods. this is very strange as he is a black Lab. I got this food and he has been eating it for about 2 weeks now. he loves it and is very active like a dog of 2 or 3. He is much more interested in happenings and when he is doing his work. He is a happy dog now.
Date published: 2017-02-06
Rated 5 out of 5 by from Very pleased! My dog has grown through his life (11 years in October) eating the Royal Canin Maxi brand dog food, and we have nothing but great things to say about the entire line. From the puppy formula all the way through his current Aging 8+ food, he has maintained excellent health and the most shiny and soft coat.
Date published: 2017-05-04
Rated 5 out of 5 by from I have been purchasing your dog food for 5 years and my dog likes the taste. I tried to give the dog a different brands and she wouldn't eat it. I donated the other pet food to the animal shelter.
Date published: 2017-05-02
Rated 5 out of 5 by from My 11 year old big guy is thriving! My dog was having skin issues and smelled funny when we decided to switch to Royal Canin. We saw almost immediate improvement and our 90lb guy acts like a puppy!
Date published: 2017-05-02
Rated 5 out of 5 by from our older dog seems a bit younger nowg Our Lab is age 13 and this food is enjoyed by her and also seems to make her maore limber and energetic
Date published: 2017-05-06
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