Royal Canin Size Health Nutrition Maxi Puppy Dry Dog Food - 4kg

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ROYAL CANIN Maxi Puppy is specially formulated with the nutritional needs of your large puppy in mind. This food is suitable for large puppies from 2 to 15 months old that will have an adult weight of approximately 26kg-44kg.

ROYAL CANIN Maxi Puppy food contains a complex of antioxidants – including the highly beneficial vitamin E – to support your puppy’s natural defences while its immune system is immature and still developing.  

The combination of nutrients that contain high quality protein (such as L.I.P., known for its very high digestibility) as well as prebiotics like FOS help to support your puppy’s digestive health. What’s more, these nutrients also help maintain a good balance of intestinal flora, which in turn contributes to good stool quality.   Large puppies have a long growth period, that’s why they need a diet that accounts for the implications of this period. Fortunately, ROYAL CANIN Maxi Puppy contains a moderate energy level to meet your puppy’s energy needs.

 A variation of ROYAL CANIN Maxi Puppy dry food is also available depending on your puppy’s lifestyle. If your large puppy is quite active then it will have higher energy needs, if this is the case then why not try ROYAL CANIN Maxi Puppy Active.  


  • IMMUNE SYSTEM SUPPORT: helps support your puppy’s natural defences thanks particularly to a patented* complex of antioxidants including vitamin E. *France, patent No EP1146870.
  • DIGESTIVE HEALTH: Combination of nutrients with high quality protein (L.I.P.*) and prebiotics (FOS) to support digestive health and balance of intestinal flora, which contributes to good stool quality. *Protein selected for its very high digestibility.
  • LONG GROWTH MODERATE ENERGY: Meets the moderate energy needs of large breed puppies which have a long growth period.

Suitable for: For large dogs. Adult weight from 26 to 44 kg. From 2 to 15 months old.

Contents: 4kg bag 

Early Nutrition Choices Impact Puppy Health For The Rest Of Their Life


Fresh drinking water should always be available.

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Tony W on 11 October 2016

The product came up as the best option for us as our Dog, only eats this brand of food. Price wise, this was the best on the market, it arrived quickly and the courier was also polite and friendly. Will use again.

Amazing CatC on 12 July 2016

My 6 month old lab thrives on this!! Great value for money and I will always order from PetPlanet!

Excellent magx52 on 22 May 2009

Our 14 month old Basset Hound who is a very fussy eater love Royal Canin Maxi Junior. Her coat is really glossy and she is in perfect condition through adhering to the recommended amount for her weight and age.

Feeding Guide

Expected adult weight
Age (months) 26kg 30kg 35kg 40kg 44kg
2 226g 276g 288g 300g 309g
3 329g 346g 367g 389g 406g
4 357g 377g 402g 428g 448g
5 383g 416g 457g 498g 531g
6 407g 453g 508g 561g 603g
8 377g 422g 474g 528g 600g
10 321g 358g 404g 461g 523g
12 290g 323g 365g 405g 436g
14 & 15 288g 320g 360g 398g 429g
16 Transition to Maxi Adult 


Rice, dehydrated poultry protein, dehydrated pork protein*, maize flour, animal fats, maize, vegetable protein isolate*, wheat flour, hydrolysed animal proteins, beet pulp, maize gluten, minerals, vegetable fibres, soya oil, fish oil, fructo-oligosaccharides (0,34%), psyllium husks and seeds, hydrolysed yeast (source of mannan-oligo-saccharides: 0,05%), marigold extract (source of lutein), hydrolysed crustaceans (source of glucosamine), hydrolysed cartilage (source of chondroitin). 

Analytical Contents: 

Nutrients Percentage
Protein 30%
Fat 16%
Moisture 9.5%
Fibre 2.5%
Ash 7.2%

Vitamin A: 16000 IU, Vitamin D3: 1000 IU, E1 (Iron): 46 mg, E2 (Iodine): 4,6 mg, E4 (Copper): 14 mg, E5 (Manganese): 59 mg, E6 (Zinc): 178 mg, E8 (Selenium): 0,08 mg - Technological additives: Clinoptilolite of sedimentary origin: 10g - Preservatives - Antioxidants.


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  |  Puppy Food  |  Royal Canin  |  Royal Canin  |  Royal Canin Dog Food: All  |  Royal Canin Dry Dog Food  |  Royal Canin Maxi