Royal Canin Size Health Nutrition Medium Junior Dog Food

Royal Canin Size Health Nutrition Medium Junior Dog Food

  • Dry » 4kg Bag £19.49
  • Dry » 10kg Bag £47.50
  • Special Offer Dry » 15kg Bag £50.48

Selection of 3 products from

£19.49 to £50.48


Royal Canin Medium Junior is a complete transition food for puppies aged between 2 and 12 months old, with a weight between 11-25kg at maturity. The food is also suitable for puppies with sensitive digestions, containing limited ingredients known to exacerbate digestive discomfort. The unique formulation combines digestible proteins and fats, as well as replicate nutrients found naturally in maternal milk. The kibbles can be fed dry or moistened to provide a palatable and suitably textured food for medium breed juniors.

Medium Junior

An exclusive combination of nutrients to support optimal digestive security (L.I.P. proteins) and a balanced intestinal flora (prebiotics: FOS, MOS) which also contribute to good stool quality.

Medium Junior

Complete dog feed for medium breed puppies (adult weight from 11 to 25 kg) - Up to 12 months old.


  • Digestive Health - An exclusive combination of nutrients to support optimal digestive security (L.I.P. proteins) and a balanced intestinal flora (prebiotics: FOS, MOS) which also contribute to good stool quality.
  • Short Growth High Energy - Meets the high energy needs of medium breed puppies which have a short growth period.
  • Mineral Balance (Calcium / Phosphore) - Helps ensure robust skeletal development in medium breed puppies thanks to an adapted intake of calcium and phosphorus.
  • Natural Defences - Helps support the puppy’s natural defences, thanks particularly to an antioxidant complex and manno-oligo-saccharides.



Dehydrated poultry protein, animal fats, maize, dehydrated pork protein*, wheat, beet pulp, wheat flour, rice, maize flour, hydrolysed animal proteins, vegetable protein isolate*, maize gluten, fish oil, yeasts, soya oil, minerals, fructo-oligo-saccharides, hydrolysed yeast (source of manno-oligo-saccharides), marigold extract (source of lutein).

Additives (per kg)

Nutritional additives: Vitamin A: 11800 IU, Vitamin D3: 1000 IU, E1 (Iron): 46 mg, E2 (Iodine): 3.6 mg, E4 (Copper): 8 mg, E5 (Manganese): 60 mg, E6 (Zinc): 199 mg, E8 (Selenium): 0.08 mg - Preservatives - Antioxidants.

Analytical Constituents

Protein: 32% - Fat content: 20% - Crude ash: 6.4% - Crude fibres: 1.7% - Per kg: Calcium: 11.5 g - Phosphorus: 9.1 g - Manno-oligo-saccharides: 0.5 g - Fructo-oligo-saccharides: 3.4 g. *L.I.P.: protein selected for its very high assimilation.


Other nutrients Amount
Arginine (%) 2.0
L-lysine (%) 1.57
Analysis table Amount
Ash (%) 6.4
Biotin (mg/kg) 1.12
Calcium (%) 1.15
Fibre (%) 1.7
Dietary fibre (%) 7.8
Fat (%) 20.0
Linoleic acid (%) 3.17
Lutein (mg/kg) 5.0
Metabolisable energy (calculated according to NRC85) (kcal/kg) 3937.0
Metabolisable energy (measured) (kcal/kg) 4167.0
Methionine Cystine (%) 1.29
Moisture (%) 8.0
Nitrogen-free extract (NFE) (%) 31.9
Omega 6 (%) 3.35
Protein (%) 32.0
Starch (%) 25.8
Taurine (mg/kg) 2000.0
Vitamin A (UI/kg) 19000.0
Vitamin C (mg/kg) 200.0
Vitamin E (mg/kg) 500.0
Vitamins Amount
Choline (mg/kg) 2000.0
Vitamin B1 Thiamin (mg/kg) 4.3
Vitamin B2 Riboflavin (mg/kg) 4.0
Vitamin B3 Niacin (mg/kg) 15.5
Vitamin B5 Pantothenic acid (mg/kg) 26.2
Vitamin B6 Pyridoxine (mg/kg) 8.5
Vitamin D3 (UI/kg) 1000.0
Minerals Amount
Copper (mg/kg) 15.0
Iodine (mg/kg) 3.6
Iron (mg/kg) 231.0
Manganese (mg/kg) 77.0
Zinc (mg/kg) 248.0

Feeding guidelines

The following tables show the recommended daily feeding quantities (grams per day). Fresh water should be available at all times.

Adult Weight 12kg 14kg 15kg 16kg
2 months 162g 181g 191g 199g
3 months 191g 213g 225g 235g
4 months 204g 229g 241g 253g
5 months 207g 233g 246g 258g
6 months 207g 233g 246g 257g
7 months 187g 216g 228g 239g
8 months 168g 201g 212g 223g
9 months 150g 184g 194g 204g
10 months 148g 167g 176g 185g
11 months 147g 165g 174g 183g
Adult Weight 18kg 20kg 22kg 24kg 25kg
2 months 214g 230g 242g 241g 238g
3 months 256g 276g 293g 294g 292g
4 months 275g 297g 317g 319g 318g
5 months 281g 305g 326g 336g 339g
6 months 281g 305g 328g 350g 361g
7 months 262g 284g 325g 348g 359g
8 months 244g 265g 294g 315g 325g
9 months 223g 242g 265g 283g 292g
10 months 202g 220g 236g 252g 261g
11 months 200g 217g 234g 250g 259g

Need help or advice? Contact us:

  • Landline: 01582 842096
  • Mon - Fri: 8:30am - 5:00pm
  • Sat: 9:00am - 1:00pm
  • Email: [email protected]

All prices include VAT where applicable.

Delivery Information

How quickly do you deliver?

Under almost all products on our website is an Estimated dispatch time, check this for a delivery prediction specific to the item you are looking to purchase. These badges are updated live based on the stock levels we have and also those of our suppliers - so are usually very accurate, but cannot be guaranteed. In more general terms, we aim to dispatch all orders within 1 working day of receiving payment (and a prescription if required). If we cannot do so within 3 working days we will contact you by email.

What do you charge for delivery?

For UK delivery, we charge the following:

Order Total Weight Delivery
£0-£28.99 Under 2kg £2.99
2kg+ £4.99
£29-£38.99 Under 2kg Free
2kg+ £4.99
£39+ Under 2kg Free
2kg+ Free

Prices quoted are for delivery to all parts of mainland UK except certain Scottish postcodes (where the price is higher for items sent by courier. Delivery of food abroad (including Channel Islands, N. Ireland and other islands around the UK) is charged at a higher price and free delivery is not available. Temperature controlled products, such as Insulin, are also not always subject to the standard and/or free delivery options.

For full information on our delivery charges, including prices on heavy deliveries to Scotland and abroad, see our delivery information page.

We can deliver most items to all around the world, but prices do vary. The majority of light weight orders (less than 1.5kg) can be delivered for a flat rate of £10. For an accurate estimate of the delivery charge, please put the items you require in your basket and use the "Estimate Delivery" system on the shopping basket page (you only need to enter your country and postal/zip code) for a quick quote. For deliveries to the USA you may need to go to the checkout page and enter your full address to get a quote (as some services need your state in order to quote too). For more information on international deliveries, please see our delivery information page.

Delivery of aerosols

Due to air freight restrictions aerosols cannot ever be sent abroad by Royal Mail. We appreciate your understanding.

Delivery of temperature controlled items

Some products, such as insulin and frozen food, need to be delivered in insulated packaging to prevent them from getting too warm (or too cold) during transit from us to you. Purchasing any of these items in your order will result in a £1.99 charge being added to the total to cover the high cost of the insulated packaging materials. You only pay the £1.99 once per order, regardless of how many temperature controlled items you purchase in that order.

How do I cancel or return an order?

Please call us as soon as possible if you need to amend or cancel an order on 01582 842096. If your order has been processed for dispatch we will be unable to cancel or amend the order. You will however be able to return your product for a full refund*.

To return an item, you must contact us by phone or email to arrange this BEFORE posting any product back to us. We will explain the process at this stage for you.

*For full details on returns, see our terms and conditions page.


Q & A

There are currently no questions for Royal Canin Size Health Nutrition Medium Junior Dog Food - be the first to ask one!