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Royal Canin Giant Adult Dog Food

For adult giant breed dogs over 18–24 months old. Giant dogs (45–100+ kg) are impressive companions, but their size places extra demands on joints, heart, and overall health. ROYAL CANIN® Giant Adult is precisely formulated to provide the energy, joint support, and cardiovascular care that giant breeds need to thrive.


Why Choose Royal Canin Giant Adult?

  • Strong bones & joints: Glucosamine and chondroitin help support cartilage and joint health, essential for giant breeds carrying heavy bodyweight.
  • Heart health: Taurine and L-carnitine are included to help maintain healthy cardiac function in large, powerful dogs.
  • Cell protection: A unique antioxidant blend (vitamins A, C & E) helps neutralise free radicals and protect cells from oxidative stress.
  • Balanced energy: Provides controlled calories to maintain an ideal weight without sacrificing strength and vitality.
  • Tailored kibble size: Large, crunchy kibble is designed to suit giant jaws, slow down eating, and encourage chewing.

Did you know? Extra weight puts significant strain on your dog’s joints and heart. Pairing ROYAL CANIN® Giant Adult with regular exercise is the best way to keep your giant healthy for years to come.


Ingredients

Composition: dehydrated poultry protein, maize, maize flour, animal fats, wheat, rice, hydrolysed animal proteins, maize gluten, beet pulp, vegetable protein isolate*, fish oil, minerals, vegetable fibres, soya oil, yeasts and parts thereof, borage oil, hydrolysed crustaceans (source of glucosamine), marigold extract (source of lutein), hydrolysed cartilage (source of chondroitin).

*L.I.P. proteins are selected for high digestibility.

Additives (per kg): Vitamin A: 21,500 IU, Vitamin D3: 1,000 IU, Iron: 42 mg, Iodine: 4.2 mg, Copper: 13 mg, Manganese: 55 mg, Zinc: 133 mg, Selenium: 0.09 mg, Taurine: 2.0 g – plus natural preservatives & antioxidants.

Guaranteed Analysis

Protein: 28% | Fat: 20% | Crude Ash: 5.3% | Crude Fibre: 1.8%


How Much Should I Feed My Giant Dog?

Every dog is unique. The right portion depends on weight, activity level, and body condition. Use the table below as a starting point, then adjust gradually to keep your dog lean and healthy. Tip: You should be able to feel your dog’s ribs without pressing hard, but they shouldn’t be visible.

1 cup = 240 ml = ~103 g kibble

Daily Ration by Body Weight & Activity (grams/day • cups/day)
Weight Low activity Moderate activity High activity
45 kg 394 g (~3.9 c) 457 g (~4.4 c) 519 g (~5.0 c)
55 kg 459 g (~4.5 c) 531 g (~5.2 c) 603 g (~5.9 c)
65 kg 520 g (~5.0 c) 602 g (~5.9 c) 684 g (~6.6 c)
75 kg 579 g (~5.6 c) 670 g (~6.5 c) 761 g (~7.4 c)
85 kg 636 g (~6.2 c) 736 g (~7.1 c) 836 g (~8.1 c)
100 kg 718 g (~7.0 c) 831 g (~8.0 c) 945 g (~9.2 c)

Feeding tips:

  • Divide the daily ration into 2 meals to reduce bloat risk.
  • Keep exercise light immediately before and after meals.
  • Switch foods gradually over 5–7 days when transitioning.

Frequently Asked Questions

When is my giant puppy considered an adult?
Most giant breeds finish growing between 18–24 months. Switch to Giant Adult once skeletal growth has stabilised.

Can I mix this with wet food?
Yes. Mixing dry and wet food can improve palatability and hydration. Just reduce the dry ration accordingly to avoid overfeeding.

How do I know if I’m feeding the right amount?
Use the portion table as a starting point. Check body condition monthly — you should feel ribs easily and see a defined waistline when viewed from above.


Royal Canin Quality Promise: All recipes are backed by veterinary science and strict quality control to deliver precise nutrition for your giant dog’s long-term health.

Reasons Pet Lovers Choose Royal Canin Giant Adult Dog Food

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