Royal Canin - Size Health Nutrition Large Breed Aging 8+ Years Dry Dog Food

TL;DR: Royal Canin Large Breed Aging 8+ is a complete and balanced dry dog food for large-breed senior dogs aged 8 years and older. This chicken-based recipe is formulated to support joint health and healthy ageing in larger frames, and comes in a 100 lb bag.

This Royal Canin chicken dog food targets the specific needs of aging large-breed dogs, with a formulation built around joint support and overall vitality in the later years. The kibble size and shape are designed for comfortable chewing in larger breeds.

As a senior diet, it sits between broader adult maintenance formulas and other life-stage options, so you can match the nutrients to your dog's age and frame.

Key features

• Complete and balanced nutrition for large-breed senior dogs aged 8+ years
• Supports joint health with a targeted blend of nutrients
• Chicken-based recipe as the primary protein source
• Kibble size and shape designed for comfortable chewing in larger breeds
• Available in a 100 lb bag for multi-dog or long-term feeding

Specifications

Attribute	Value
Brand	Royal Canin
Life stage	Senior (8+ years)
Breed size	Large breed
Primary protein	Chicken
Health focus	Joint support
Bag weight	100 lb
Form	Dry kibble

Who is it for?

This Royal Canin chicken dog food is built for large-breed senior dogs — larger dog breeds such as retrievers and shepherds — who have reached 8 years of age or older. If your dog has reached maturity and you want a size-specific senior diet, this is a fit.

It is not intended for puppies, small breeds, or younger adult dogs. For other life stages, households often consider the Royal Canin - Size Health Nutrition Large Breed Adult 5+ Years Dry Dog Food, the Royal Canin - Size Health Nutrition Medium Breed Puppy Dry Dog Food, or the Royal Canin - Size Health Nutrition Extra Small Breed Adult Dry Dog Food.

Note that this is a chicken-based recipe, so it is not a Royal Canin chicken free dog food option. If your dog requires a poultry-free diet, ask our team for alternatives.

Feeding & use

Feed as a complete daily diet, following the feeding guide on the bag based on your dog's ideal weight and activity level. Fresh water should always be available, and any diet change is best introduced gradually over 7 to 10 days.

Stored in a cool, dry place with the bag sealed, the kibble keeps its texture and freshness between meals — a useful detail when you're working through a 100 lb bag.

Available for same-day pickup at our North York, Toronto storefront, or ships Canada-wide.