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Royal Canin Size Health Nutrition Giant Junior Dog Food

Royal Canin Size Health Nutrition Giant Junior Dog Food

  • Dry » 15kg Bag £56.99


Royal Canin Giant Junior is a complete transition food for puppies aged between 8 and 18/24 months old, weighing over 45kg at maturity. The food is also suitable for puppies with sensitive digestions as it contains 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 giant breed juniors.

Giant 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.

Giant Junior

Complete dog feed for giant breed puppies (adult weight > 45 kg) - From 8 to 18/24 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.
  • 2nd Growth Phase, Muscle Development - An adapted protein and L-carnitine content to help support muscle development in giant breed puppies during the second growth phase from 8 months old.
  • Bone & Joint Support - Contributes to good bone mineralisation in giant breed puppies thanks to a balanced intake of energy and minerals (calcium and phosphorus), thus supporting bone consolidation and joints.
  • Natural Defences - Helps support the puppy’s natural defences, thanks particularly to an antioxidant complex and manno-oligo-saccharides.



Dehydrated poultry protein, rice, maize, animal fats, vegetable protein isolate*, hydrolysed animal proteins, beet pulp, minerals, fish oil, soya oil, yeasts, psyllium husks and seeds, fructo-oligo-saccharides, hydrolysed yeast (source of manno oligosaccharides), hydrolysed crustaceans (source of glucosamine), marigold extract (source of lutein), hydrolysed cartilage (source of chondroitin).

Additives (per kg)

Nutritional additives: Vitamin A: 17100 IU, Vitamin D3: 1100 IU, E1 (Iron): 52 mg, E2 (Iodine): 5.2 mg, E4 (Copper): 9 mg, E5 (Manganese): 68 mg, E6 (Zinc): 203 mg, E8 (Selenium): 0.1 mg, L-carnitine: 300 mg - Preservatives - Antioxidants.

Analytical Constituants

Protein: 31% - Fat content: 16% - Crude ash: 8% - Crude fibres:1.3% - Per kg: Calcium: 12 g - Phosphorus: 9.5 g - Fructo-oligo-saccharides: 3.4 g - Manno-oligo-saccharides: 0.5 g. *L.I.P.: protein selected for its very high assimilation.


Other nutrients Amount
Arginine (%) 1.79
L-lysine (%) 1.55
Analysis table Amount
Ash (%) 8.0
Biotin (mg/kg) 1.16
Calcium (%) 1.2
Fibre (%) 1.3
Dietary fibre (%) 6.7
Fat (%) 16.0
Glucosamine plus chondroitin (mg/kg) 500.0
L-carnitine (mg/kg) 300.0
Linoleic acid (%) 2.86
Lutein (mg/kg) 5.0
Metabolisable energy (calculated according to NRC85) (kcal/kg) 3642.0
Metabolisable energy (measured) (kcal/kg) 3891.0
Methionine Cystine (%) 1.27
Moisture (%) 9.5
Nitrogen-free extract (NFE) (%) 34.2
Omega 6 (%) 3.04
Protein (%) 31.0
Starch (%) 28.8
Taurine (mg/kg) 1900.0
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) 4.5
Vitamin B2 Riboflavin (mg/kg) 4.1
Vitamin B3 Niacin (mg/kg) 16.1
Vitamin B5 Pantothenic acid (mg/kg) 27.2
Vitamin B6 Pyridoxine (mg/kg) 8.8
Vitamin D3 (UI/kg) 1100.0
Minerals Amount
Copper (mg/kg) 15.0
Iodine (mg/kg) 6.0
Iron (mg/kg) 280.0
Manganese (mg/kg) 82.0
Zinc (mg/kg) 249.0

Feeding guidelines

Adult Weight 45kg 50kg 55kg 60kg 65kg 70kg
8 months 597g 648g 697g 745g 791g 837g
9 months 557g 608g 656g 701g 745g 834g
10 months 521g 570g 615g 658g 698g 786g
11 months 476g 530g 573g 613g 651g 735g
12 months 434g 499g 538g 574g 609g 685g
13 months 431g 468g 504g 538g 571g 643g
14 months 426g 465g 501g 535g 568g 604g
16 months Giant Adult 461g 497g 532g 565g 600g
18 months Giant Adult Giant Adult 493g 529g 561g 598g
20 months Giant Adult Giant Adult Giant Adult Giant Adult Giant Adult 596g
22 months Giant Adult Giant Adult Giant Adult Giant Adult Giant Adult Giant Adult

Adult Weight 75kg 80kg 85kg 90kg 95kg 100kg
8 months 882g 925g 968g 1010g 1052g 1093g
9 months 878g 924g 967g 1010g 1051g 1093g
10 months 828g 886g 928g 968g 1008g 1048g
11 months 774g 838g 916g 916g 953g 991g
12 months 721g 793g 868g 868g 903g 941g
13 months 677g 748g 817g 817g 851g 884g
14 months 636g 703g 768g 768g 800g 831g
16 months 632g 665g 727g 727g 757g 787g
18 months 629g 663g 724g 724g 754g 784g
20 months 627g 661g 722g 722g 752g 781g
22 months Giant Adult 658g 719g 719g 749g 778g

Need help or advice? Contact us:

  • Landline: 01582 842096
  • Mon - Fri: 8:30am - 5:00pm
  • Sat: 9:00am - 1:00pm (Collections only)
  • 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 restrictions aerosols can't be sent 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.

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