Fights the first signs of aging with an exclusive blend of antioxidants for long life vitality

Helps support bones and joint health in older large breed dogs

Promotes healthy digestion through easy-to-digest proteins and a balanced blend of fibers

Large breed dogs are treasured for being hard working animals and loyal family companions. But as they age, their nutritional needs change. Their large bodies can benefit from a size-specific diet that can keep them happy and healthy, helping them maintain strong joints and large bones.

Royal Canin Large Adult 5+ dry dog food (formerly Maxi Adult 5+) is tailored to support your big dog’s later years. An exclusive complex of antioxidants supports cellular health to help keep your dog going strong. Precise nutrients help keep large bones and joints healthy. Plus, high-quality proteins and a balanced blend of fibers help your big dog digest food easily for digestive health. Add some variety to their bowl with Royal Canin Adult wet dog food. And after your dog reaches their senior years, switch over to Royal Canin Large Aging 8+ for the right support large senior dogs need.

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

Calorie Content

This diet contains 3787 kilocalories of metabolizable energy (ME) per kilogram or 337 kilocalories ME per cup on an as fed basis (calculated).

Crude Protein (min) 24.0%
Crude Fat (min) 15.0%
Crude Fiber (max) 3.5%
Moisture (max) 10.0%
Glucosamine* (min) 371 mg/kg
Chondroitin sulfate* (min) 4 mg/kg.

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

Weight Low Activity Medium Activity High Activity
57.3 lb (26 kg) 3 1/8 Cups (273 g) 3 1/2 Cups (316 g) 4 Cups (359 g)
61.7 lb (28 kg) 3 1/4 Cups (288 g) 3 3/4 Cups (334 g) 4 1/4 Cups (379 g)
66.1 lb (30 kg) 3 3/8 Cups (304 g) 4 Cups (352 g) 4 1/2 Cups (399 g)
70.5 lb (32 kg) 3 5/8 Cups (319 g) 4 1/8 Cups (369 g) 4 3/4 Cups (419 g)
75 lb (34 kg) 3 3/4 Cups (333 g) 4 3/8 Cups (386 g) 5 Cups (439 g)
79.4 lb (36 kg) 3 7/8 Cups (348 g) 4 1/2 Cups (403 g) 5 1/8 Cups (458 g)
83.8 lb (38 kg) 4 1/8 Cups (363 g) 4 3/4 Cups (420 g) 5 3/8 Cups (477 g)
88.2 lb (40 kg) 4 1/4 Cups (377 g) 4 7/8 Cups (436 g) 5 5/8 Cups (496 g)
92.6 lb (42 kg) 4 3/8 Cups (391 g) 5 1/8 Cups (452 g) 5 3/4 Cups (514 g)
97 lb (44 kg) 4 1/2 Cups (405 g) 5 1/4 Cups (469 g) 6 Cups (532 g)

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Customer reviews

Mitus and Barkley
30 Oct 2019

Royal canin

We have two doodles and this dogwood was recommended by one of the breeders who has been breeding dogs for almost 20 years. Our dogs love it and so do we!
23 Oct 2019

Love it

I have two very picky eaters. And when you have 6 dogs having 6 different foods is not practical. So when I tried this food they all loved it and feeding time was now easier. Thanks for making a great food that has trusting ingredients.
22 Oct 2019

Picky Eater

Ripley is my yellow lab, who is extremely picky and bores easily. After finding out she had food allergies, I was forced to find a food that would not effect her. Blue Buffalo, Natural Balance, Wild something or other...They worked fine for the allergies, but some Ripley would not touch, and others she would eat for a few weeks and then stop. I would have to find whatever leftover in the fridge to mix in to get her to eat. Her brother Jack had a reaction to Doggy IB and was prescribed Royal Canin Renal food while he recovered from kidney failure. SHE loved it, no mix in needed. So we found MAXI +5 and it has been our food for 5 years now. She likes the occasional mix in, but will eat the food plain with no problems or pouting.
SRQ HEather
22 Oct 2019

My Vet Recommended

My Vet recommended Royal Canin several years ago, and it is all I have been feeding my dogs ever since. Both of my dogs love the food.
22 Oct 2019

Love Royal Canin!

We started our German Shepherd out on the breed specific as a 2 year old rescue and she did fantastic on it. Great coat and easy on her digestive system. As she has gotten older, we switched her to the large breed for 5 plus with absolutely no problems. I love this brand. We also feed Royal Canin breed specific to our Miniature Schnauzer.
22 Oct 2019

One and only brand for my dog since he was a puppy

Been buying this brand every since my dog was weeks old started with puppy, adult maxi and now maxi aging. So his been eating it years and he loves it. We always get compliments for having a nice and shiny coat.
Kokos dad
15 Oct 2019

Great energy and very happy

My rescue choclate lab had serious urinary tract issues when I first brought her home. We used the Royal Canin SO for a few years and that issue cleared up. As I wanted to ensure that she was getting the proper nutrition, I tried this food and the results are highly positive. Her energy level is outstanding and she is more happy and playful.
07 Oct 2018

A blessing

My German Shepherd supposedly had allergies and was prescribed a RX diet which is expensive. After years of being extra careful with his diet I looked for something he could tolerate and I found Royal Canin Maxi Adult. He loves the bite size and flavor. I've saved a ton of money as well. Thank you Royal Canin
06 Oct 2018

Sadie does wells on this food. Her weight stays at heathy weigh.
03 Oct 2018

Healthy and Happy

I have two Bernese Mountain dogs that are eight and five. Royal Canine was recommended to me by their Breeder. The girls have been eating Royal Canine for the past four years. I have tried other foods in the past. One food might agree with one but not the other. Royal Canine is a food that both of the dogs thrive on. They have healthy coats and have plenty of energy for both of their ages. Their bodies seam to adsorb more of the food than other brands. It is the right balance for my girls. I would and do recommend Royal Canine to anyone that has a dog or cat.