Royal Canin Size Health Nutrition Maxi Adult 5+ Dry Dog Food - 15kg

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£69.55 (£4.64/Kg)


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Ageing in dogs can vary, but when your large dog reaches the approximate age of 5, the first signs of aging may begin to show. That's why it's important to remember that at every stage of your dog's life, a balanced diet is important to support its good health. ROYAL CANIN® Maxi Adult 5+ dog food is formulated with the nutritional needs of your middle-aged dog in mind and is suitable for large dogs aged 5 and over, with an adult weight ranging between 26kg-44kg.

Middle-aged large dogs can be sensitive to weight gain at this stage, making it even more important to monitor your dog's daily intake allowance and help prevent overeating. ROYAL CANIN® Maxi Adult 5+ contains a unique and balanced blend of very high-quality protein and dietary fibre, meaning each serving gives your dog what it needs to maintain a healthy weight and support optimal digestion.

ROYAL CANIN® Maxi Adult 5+ is specifically formulated to help support large breed dogs during this stage of life by supporting its bones, ligaments and joints - meaning your dog can comfortably support its weight and maintain and active lifestyle.

Although your dog may now be showing the first signs of aging, it will still have plenty of energy left. That's why ROYAL CANIN® Maxi Adult 5+ contains an adapted content of nutrients, including an exclusive complex of antioxidants to help neutralise free radicals and help your dog maintain vitality and a healthy metabolism.


  • VITALITY SUPPORT: Adapted content of nutrients to help maintain vitality in large breed dogs facing the first signs of ageing. Contains an exclusive complex of antioxidants to help neutralise free radicals.
  • BONE & JOINT SUPPORT: Helps support large breed dogs’ healthy bones and joints, which can be placed under stress by body weight.
  • DIGESTIVE TOLERANCE: Helps promote optimal digestibility with an exclusive formula including very high quality protein and a balanced supply of dietary fibre.

Suitable for: For large dogs from 26 to 44 kg. From 5+ years old

Contents: 15kg bag

Royal Canin - Health Is Our Obsession


Fresh drinking water should always be available.

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Excellent K Rickard on 26 February 2019
Switched from Wainwrights Buddy’s Mummy on 29 July 2018

We have recently adopted a greyhound and on advice from our vet have moved onto this food. The wainwrights was fine, he was eating it but his coat seemed a little dull. It’s now very shiny, even though he’s not fully on the Royal Canin yet, and more to the point he really likes the taste - he sifts through his bowl and picks out the Royal Canin before eating the rest. Some places suggest that better quality food means less waste on the way out - so far I’ve not found this to be the case although it is definitely more solid and easier to pick up

We have two vizslas and they have always been fed Royal canin maxi Vizlove on 31 May 2017

Great product especially as our elder vizsla is wheat intolerant. Both the four year old and the seven year old have been fed royal canin since puppies but as one has turned seven we decided he may benefit from the 5 year plus feed as it has more glucosamine for his joints and as he ages this should help keep him supple and hopefully active .doubt I would ever change from royal canin as they have both thrived very well , always empty bowls 😋

Great food for a healthy dog MPC on 27 November 2013

We have fed our Labrador on Royal Canin since she was a puppy and get lots of comments about how fit and healthy she looks and how glossy her coat is She loves the food but Im afraid I cant take a photo of her enjoying it it disappears in seconds

Great value dadinam on 27 January 2011

Feeding Guide

Dog Activity 26kg 28kg 30kg 32kg 34kg 36kg 38kg 40kg 42kg 44kg
Low Activity 281g 297g 312g 328g 343g 358g 373g 388g 402g 416g
Normal Activity 325g 344g 362g 380g 397g 415g 432g 449g 466g 482g
High Activity 369g 390g 411g 432g 452g 471g 491g 510g 529g 548g



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

Additives (per kg): Nutritional additives: Vitamin A: 22500 IU, Vitamin D3: 1000 IU, E1 (Iron): 41 mg, E2 (Iodine): 4.1 mg, E4 (Copper): 13 mg, E5 (Manganese): 53 mg, E6 (Zinc): 132 mg, E8 (Selenium): 0.09 mg - Technological additives: Clinoptilolite of sedimentary origin: 10 g - Sensory additives: tea extract (source of polyphenols): 150 mg - Preservatives - Antioxidants.

Analytical constituants: Protein: 26.0% - Fat content: 17.0% - Crude ash: 5.9% - Crude fibres: 2.6%.


This and similar products can be found in: Complete Dry Dog Food  |  Dog Food  |  Dog Food by Type  |  Dog Food: All  |  Large Breed Dog Food  |  Maxi  |  Royal Canin  |  Royal Canin  |  Royal Canin Dog Food: All  |  Royal Canin Dry Dog Food  |  Royal Canin Maxi