Full Ingredient List
Goal Compatibility
Sensitive Stomach
10/10
Weight Management
7/10
Grain-Free
10/10
Puppy/Kitten
6/10
Senior Pet
5/10
All Natural
10/10
Is Royal Canin Maxi Adult Safe for Your Dog?
Royal Canin Maxi Adult by Royal Canin scores 5/10 for ingredient safety — below our recommended threshold of 6/10. Of the 23 ingredients, 0 were flagged for concerns including various issues. We recommend considering higher-scored alternatives, especially for puppies, senior dogs, or dogs with health conditions.
With no flagged ingredients, this is a clean formula. The first ingredient is Aliment complet pour chiens adultes de grandes racesDe 15 mois à 5 ans COMPOSITION maÂs. It scores particularly well for sensitive stomach and grain free and all natural.
Feeding Guide for Royal Canin Maxi Adult
General feeding guidelines based on your dog's weight (adjust based on activity level and body condition):
- • Small dogs (under 20 lbs): ½–1 cup per day, split into 2 meals
- • Medium dogs (20–50 lbs): 1–2 cups per day, split into 2 meals
- • Large dogs (50+ lbs): 2–3+ cups per day, split into 2 meals
When switching to Royal Canin Maxi Adult, transition slowly over 7–10 days — start with 25% new food mixed with 75% old food, increasing gradually. Watch for digestive upset (loose stool, vomiting, excessive gas) during the transition. If issues persist beyond 10 days, the formula may not suit your dog. Given the flagged ingredients, monitor your dog closely for sensitivities.
How We Score Pet Food
Our safety score uses a position-weighted formula: ingredients listed first (higher concentration) receive more weight in the calculation. Each ingredient is scored 1-10 based on published veterinary research and regulatory data. The final product score reflects the overall ingredient quality, with penalties for known carcinogens, artificial preservatives, low-quality fillers, and artificial colors.
What to Look For in Dog Food
- • Named protein first — "Chicken" or "Salmon" is better than "Meat by-products"
- • Minimal fillers — Avoid corn gluten meal, wheat middlings, soy flour as top ingredients
- • No artificial preservatives — BHA, BHT, and ethoxyquin are linked to health concerns
- • No artificial colors — Red 40, Yellow 5, Blue 2 serve no nutritional purpose for dogs
- • Omega fatty acids — Flaxseed, fish oil, or salmon oil support skin and coat health
- • Joint support for seniors — Glucosamine and chondroitin for older dogs
Disclaimer
PetFoodScored provides ingredient safety information for educational purposes only. We are not veterinarians. Always consult your vet before making dietary changes for your pet. Our scores are algorithmic assessments, not veterinary medical advice.