Royal Canin® Size Health Nutrition Giant Adult dry dog food 35 lb bag

The sheer size of the extra-large dog commands a presence. But did you know that the giant dog is also at a higher risk of bone and joint issues and frequently suffer from digestive upset? Giant dry dog food formulas have the proper level of calcium, plus includes glucosamine, chondroitin and EPA/DHA for joint health. To help ease digestive upset, Giant formulas include highly digestible proteins and the proper blend of fermentable and non-fermentable fibers.

  • Supports bone & joint health
  • Supports cellular health
  • Supports heart health
  • Supports healthy digestion
  • 100% Complete and Balanced Nutrition
  • 100% Satisfaction Guaranteed

GIANT Adult is for giant breed dogs over 18/24 months.

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Product Information
Benefits

BONE & JOINT HEALTH
Helps support giant breed dogs’ healthy bones and joints which can be placed under stress by body weight.

ANTIOXIDANT COMPLEX
Contains an exclusive complex of antioxidants to help support cellular health.

HEART HEALTH
Combination of nutrients (including taurine) to help support a healthy heart.

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

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
  • GREAT DANE
  • BULLMASTIFF
  • IRISH WOLFHOUND
  • NEAPOLITAN MASTIFFS

Don't see your breed?

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Feeding Guide
Recommended Daily Feeding Portion
Weight Low Activity Medium Activity High Activity
99.2 lb (45 kg) 3 5/8 cups (396 g) 4 1/4 cups (459 g) 4 7/8 cups (521 g)
121.3 lb (55 kg) 4 1/4 cups (461 g) 4 7/8 cups (533 g) 5 5/8 cups (606 g)
132.3 lb (60 kg) 4 1/2 cups (492 g) 5 1/4 cups (569 g) 6 cups (647 g)
143.3 lb (65 kg) 4 7/8 cups (522 g) 5 5/8 cups (604 g) 6 3/8 cups (687 g)
165.3 lb (75 kg) 5 3/8 cups (581 g) 6 1/4 cups (673 g) 7 1/8 cups (765 g)
187.4 lb (85 kg) 5 7/8 cups (638 g) 6 7/8 cups (739 g) 7 3/4 cups (840 g)
220.5 lb (100 kg) 6 5/8 cups (721 g) 7 3/4 cups (835 g) 8 3/4 cups (949 g)
1 cup = 8 fluid ounces = 108 grams
100% Complete and Balanced Nutrition
SIZE HEALTH NUTRITION™ GIANT ADULT is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for maintenance.
Ingredients

Chicken by-product meal, brewers rice, chicken fat, brown rice, corn gluten meal, wheat, natural flavors, dried plain beet pulp, pea fiber, wheat gluten, fish oil, vegetable oil, potassium chloride, calcium carbonate, salt, 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], trace minerals [zinc proteinate, manganese proteinate, zinc oxide, ferrous sulfate, manganous oxide, copper sulfate, calcium iodate, sodium selenite, copper proteinate], taurine, glucosamine hydrochloride, GLA safflower oil, marigold extract (Tagetes erecta L.), magnesium oxide, L-carnitine, chondroitin sulfate, rosemary extract, preserved with mixed tocopherols and citric acid.

Guaranteed Analysis
Crude Protein (min) 26.0%
Crude Fat (min) 18.0%
Crude Fiber (max) 3.9%
Moisture (max) 10.0%
Taurine* (min) 0.14%
Glucosamine* (min) 446 mg/kg
Chondroitin sulfate* (min) 4 mg/kg
*Not recognized as an essential nutrient by AAFCO Dog Food Nutrient Profiles.
Calorie Content

This diet contains 3958 kilocalories of metabolizable energy (ME) per kilogram or 427 kilocalories ME per cup on an as fed basis (calculated).

Product Reviews
Royal Canin ® Size Health Nutrition Giant Adult dry dog food 35 lb bag is rated 5.0 out of 5 by 23.
Rated 5 out of 5 by from Healthy and Happy There aren't too many choices for giant breeds.After being told by our bets and the breeder as well as reading several articles, we concluded that it was important to feed our Newfoundland something designed for his size dog. We started out with Royal Canin puppy food and quickly noticed how shiny his coat got. Just to compare, we switched one of the very few other options available for giant breeds, and again, quickly noticed a change in his coat, this time for the worse. We switched back to Royal Canin and he's now moved from puppy food to junior to adult.
Date published: 2017-05-22
Rated 5 out of 5 by from Fff I thought that this was help full in which dog food I want for my dog thank you
Date published: 2016-03-21
Rated 5 out of 5 by from Wouldn't feed anything else again. I had been feeding my Saint Bernard a different brand for several years but it seemed like they switched the formula because the last couple bags I had bought really upset his stomach and gave him the runs. I didn't get to mix the food at first as directed because I wanted to get him off the other kind right away but he seemed to feel better really quickly after switching. He eats this food no problem and I love the large kibble because now he actually chews his food instead of inhaling it! My grandma came to visit about 2 months after I switched, she hadn't seen him in a while and all she could say was how much healthier he looked. For being 8 he still gets around great and seems to be doing awesome on this food.
Date published: 2016-05-30
Rated 5 out of 5 by from Love that it's specific for giant breeds I just switched Finn from the giant junior food to the giant adult. He had a little trouble with the size of the kibble at first (pizza roll size) but then he figured out he needed to chew his food.
Date published: 2017-05-02
Rated 5 out of 5 by from Love this food I won't feed my Great Dane anything else. (Unless the Great Dane breed specific diets makes its way to the US). He absolutely loves this food. On another diet he was eating 10 cups a day, his coat was dull, energy level was low, and he constantly was passing large amounts of stool. When we switched to this he started eating less (4 cups a day!) His coat shines, more energy, and so much less stool. I highly recommend this diet to those that have giant breed dogs. Now all 4 of my fur babies eat Royal Canin
Date published: 2017-05-03
Rated 5 out of 5 by from Quality Dog for Health of Giant Breeds I watched a video about how Royal Canin is formulated. Very very informative. Most other dog foods draw us in by emphasizing what is appealing to humans not what is important for the health, digestion, absorption. of our pets. My dogs loved it so much they overate it at first but now after a few months they "self regulate" the amount they eat and as senior Great Danes (both almost 10) with arthritis, they are getting around better, weight is perfect and coats look shiny. great product.
Date published: 2017-05-02
Rated 5 out of 5 by from The ONLY dog food w/ charcoal brisket sized nugget Have used this brand for years w/ my 1st and current Old English Mastiff(s). Both suffer(ed) from allergies and sensitive stomachs (as well as some seriously potent gas!) - but after switching to Royal Canin's Giant Breed dog food, the gas & diarrhea was eradicated. Plus - they gobble it up like nobody's business! Can't necessarily say it helps w/ the allergy sitch, but I don't think there are too many commercial foods that do….
Date published: 2017-05-25
Rated 5 out of 5 by from Great for gobblers! The size of this food is excellent if you have a giant dog that likes to "inhale" their food. Giant breeds have a lot of issues with "bloat" or a twisting of the intestinal tract, among other reasons, this can be brought on by eating too fast and not chewing their food properly. The large briquet design of the Royal Canin Giant Formula forces the dogs to slow down and chew...I love it!
Date published: 2016-05-11
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