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Royal Canin Size Health Nutrition Maxi Adult 5 Dry Dog Food

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

by Royal Canin

9 reviews | Write review
£15.99 - £48.99
Earn 180 to 576 Points

Royal Canin Size Health Nutrition Maxi Adult 5+ dog food has been specially formulated to support your Large Breed Dog once they have reached 5 years old. 


  • 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 5-8 years old


Fresh drinking water should always be available.

of customers recommend this product
VALUE (4.9/5)
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K Rickard
Product reviewed: 15kg
Switched from Wainwrights
Buddyís Mummy
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. Itís now very shiny, even though heís 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 Iíve not found this to be the case although it is definitely more solid and easier to pick up
Product reviewed: 15kg
We have two vizslas and they have always been fed Royal canin maxi
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 😋
Product reviewed: 15kg
Great food for a healthy dog
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
Product reviewed: 15kg
Great value
Product reviewed: 15kg
sorry for the delay dog loves it will buy again quick sevice thank you
very good value this is the shop for me i will buy again. and very good service. thank you.
Product reviewed: 15kg
My dog loves it
Product reviewed: 15kg
Good food, healthy dogs
Have had my retrievers on this food since they were 8 yrs old, all healthy and love it.
Product reviewed: 15kg
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

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).

Analytical Contents: 

Nutrients  Percentage
Protein 26.0%
Crude oil fats 17.0%
Crude Ash 5.9%
Crude Fibres 2.6%
Moisture 9.5%

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. * L.I.P.: protein selected for its very high digestibility.