UK Registered Veterinary Retailer

Royal Canin Feline Veterinary Diets Gastro Intestinal GI 32 Cat Food

Royal Canin Feline Veterinary Diets Gastro Intestinal GI 32 Cat Food
Dry » 2kg Bag

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  • Dry » 2kg Bag £22.49
  • Dry » 4kg Bag £36.49
  • Wet » 48 x 100g Pouches £49.00

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£22.49 to £49.00


Royal Canin Gastro-Intestinal GI 32 is a complete food for adult cats with acute intestinal absorption disorders. It can be used in cases of chronic and acute diarrhoea, inflammatory bowel disease (IBD), malabsorption, maldigestion, convalescence, gastritis, colitis, anorexia, bacterial overgrowth and cholangiohepatitis. It has been specially developed to ensure that digestive health is restored and to encourage nutritional restoration and convalescence.

 Royal Canin veterinary dients should only be given in conjunction with your vets recommendation!

Gastro Intestinal Dry

GASTRO-INTESTINAL is a complete dietetic feed for the nutritional management of cats formulated to reduce acute intestinal absorption disorders, and promote nutritional restoration and convalescence. Highly digestible ingredients. Increased level of electrolytes and essential nutrients. High energy level.


  • Chronic and acute diarrhoea
  • Inflammatory bowel disease (IBD)
  • Malabsorption
  • Maldigestion
  • Convalescence
  • Exocrine pancreatic insufficiency*
  • Gastritis
  • Colitis
  • Anorexia
  • Bacterial Overgrowth
  • Liver disease**

*Dry **Wet


  • Pancreatitis
  • Hepatic encephalopathy
  • Lymphangiectasia -exudative enteropathy


  • Digestive Security - Nutrients which support a balanced digestive system
  • High Energy - Adequate energy content to meet the needs of cats without overloading the stomach
  • High Palatability - High palatability to satisfy decreased or fussy appetites
  • EPA/DHA - EPA/DHA to help maintain a healthy digestive system


Dry Composition

Dehydrated poultry meat, rice, animal fats, maize gluten, vegetable fibres, wheat gluten*, hydrolysed animal proteins, minerals, egg powder, beet pulp, fish oil, yeasts, soya oil, fructo-oligo-saccharides, psyllium husks and seeds, hydrolysed yeast (source of manno-oligo-saccharides), marigold extract (source of lutein).

Dry nutritional additives (per kg)

Vitamin A: 21900 IU, Vitamin D3: 800 IU, E1 (Iron): 35 mg, E2 (Iodine): 2.7 mg, E4 (Copper): 6 mg, E5 (Manganese): 46 mg, E6 (Zinc): 150 mg, E8 (Selenium): 0.06 mg - Preservatives - Antioxidants.

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

Wet Composition

Meat and animal derivatives, cereals, oils and fats, minerals, derivatives of vegetable origin, sugars, yeasts.

Wet nutritional additives (per kg)

Vitamin D3: 295 IU, E1 (Iron): 11 mg, E2 (Iodine): 0.4 mg, E4 (Copper): 2.7 mg, E5 (Manganese): 3.3 mg, E6 (Zinc): 33 mg - Technological additives: Pentasodium triphosphate: 1.2 g.



Analysis table Amount
Arachidonic acid (%) 0.1
Ash (%) 8.5
Biotin (mg/kg) 3.22
Calcium (%) 1.04
Fibre (%) 5.2
Dietary fibre (%) 11.1
DL-methionine (%) 1.15
EPA/DHA (%) 0.31
Fat (%) 22.0
Linoleic acid (%) 4.06
Lutein (mg/kg) 5.0
Metabolisable energy (calculated according to NRC85) (kcal/kg) 3928.0
Metabolisable energy (measured) (kcal/kg) 4140.0
Methionine Cystine (%) 1.66
Moisture (%) 5.5
Nitrogen-free extract (NFE) (%) 26.8
Omega 3 (%) 0.75
Omega 6 (%) 4.31
Phosphorus (%) 1.01
Protein (%) 32.0
Starch (%) 20.9
Taurine (mg/kg) 2100.0
Vitamin A (UI/kg) 24000.0
Vitamin C (mg/kg) 200.0
Vitamin E (mg/kg) 600.0
Other nutrients Amount
Arginine (%) 1.73
L-lysine (%) 1.31
Minerals Amount
Chlorine (%) 1.04
Copper (mg/kg) 15.0
Iodine (mg/kg) 2.7
Iron (mg/kg) 203.0
Magnesium (%) 0.06
Manganese (mg/kg) 61.0
Potassium (%) 1.0
Selenium (mg/kg) 0.32
Sodium (%) 0.6
Zinc (mg/kg) 189.0
Vitamins Amount
Choline (mg/kg) 2300.0
Folic acid (mg/kg) 12.1
Vitamin B1 Thiamin (mg/kg) 14.3
Vitamin B12 Cyanocobalamin (mg/kg) 0.15
Vitamin B2 Riboflavin (mg/kg) 51.3
Vitamin B3 Niacin (mg/kg) 162.6
Vitamin B5 Pantothenic acid (mg/kg) 57.1
Vitamin B6 Pyridoxine (mg/kg) 42.3
Vitamin D3 (UI/kg) 800.0


Analysis table Amount
Arachidonic acid (%) 0.047
Ash (%) 1.6
Biotin (mg/kg) 0.075
Calcium (%) 0.4
Fibre (%) 0.8
Dietary fibre (%) 0.57
DL-methionine (%) 0.19
EPA/DHA (%) 0.104
Fat (%) 5.6
Linoleic acid (%) 0.8
Lutein (mg/kg) 0.15
Metabolisable energy (calculated according to NRC85) (kcal/kg) 896.0
Metabolisable energy (measured) (kcal/kg) 940.0
Methionine Cystine (%) 0.27
Moisture (%) 80.0
Nitrogen-free extract (NFE) (%) 4.4
Omega 3 (%) 0.2
Omega 6 (%) 1.0
Phosphorus (%) 0.3
Protein (%) 7.6
Starch (%) 4.63
Taurine (mg/kg) 1240.0
Vitamin A (UI/kg) 20000.0
Vitamin C (mg/kg) 50.0
Vitamin E (mg/kg) 125.0
Other nutrients Amount
Arginine (%) 0.42
L-lysine (%) 0.48
Minerals Amount
Chlorine (%) 0.1
Copper (mg/kg) 4.0
Iodine (mg/kg) 0.5
Iron (mg/kg) 30.0
Magnesium (%) 0.02
Manganese (mg/kg) 4.0
Potassium (%) 0.14
Selenium (mg/kg) 0.1
Sodium (%) 0.11
Zinc (mg/kg) 40.0
Vitamins Amount
Choline (mg/kg) 630.0
Folic acid (mg/kg) 0.8
Vitamin B1 Thiamin (mg/kg) 30.0
Vitamin B12 Cyanocobalamin (mg/kg) 0.015
Vitamin B2 Riboflavin (mg/kg) 3.8
Vitamin B3 Niacin (mg/kg) 35.0
Vitamin B5 Pantothenic acid (mg/kg) 5.0
Vitamin B6 Pyridoxine (mg/kg) 3.0
Vitamin D3 (UI/kg) 350.0

Feeding guidelines

The following table shows the recommended feeding amount in grams per day. Ensure a supply of fresh drinking water is available at all times.


Cat's weight Thin Normal Overweight
2 kg 35g 25g -
3 kg 50g 40g -
4 kg 70g 55g -
5 kg 85g 65g 55g
6 kg 100g 80g 65g
7 kg - 95g 75g
8 kg - 105g 85g
9 kg - 120g 100g
10 kg - 135g 110g


Cat's weight Thin Normal Overweight
pouch pouch pouch
2 kg 150g 1 1/2 115g 1 1/4 - -
3 kg 225g 2 1/4 175g 1 3/4 - -
4 kg 300g 3 235g 2 1/4 190g 2
5 kg 370g 3 3/4 295g 3 240g 2 1/2
6 kg 445g 4 1/2 350g 3 1/2 285g 2 3/4
7 kg - - 410g 4 335g 3 1/4
8 kg - - 470g 4 3/4 385g 3 3/4
9 kg - - 525g 5 1/4 430g 4 1/4
10 kg - - 585g 5 3/4 480g 4 3/4

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. To find the exact cost of shipping your item, and to see all options available, follow these steps:

  1. Put the items you wish to order in your basket
  2. Proceed to checkout and enter your delivery address, including country
  3. Delivery information including price will automatically update to what is available to you

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.

Reviews (26)

Q & A

Below are some recent questions we've received regarding Royal Canin Feline Veterinary Diets Gastro Intestinal GI 32 Cat Food, including answers from our team.

5 April 2018 at 3:40pm

Biger bag

ann jones

Do you do a bigger bag than 4kg

  • Customer Service Advisor

Hello Ann,

Thank you for your question.

The 4kg bag is the largest we sell unfortunately.

Sorry about that.

25 April 2015 at 9:52am

Feeding Gastro Intestinal long term

Chris Lamb

My Cat was diagnosed last year with ulcerative colitis, and has had runny smelly stools ever since. Nothing has changed that until I tried GI 32 and in the last 2 weeks she has near normal stools, can I feed it long term? Also my other cat 'steals' it when he can from her, he is fine. will this food be ok for him, it won't hurt him in any way?

  • Non-Executive Director

Marvellous result I would say. It is perfectly safe for both your cats to eat this food and nothing else except water. If it continues to work, then that is what I would do.

7 January 2015 at 10:01pm

Little Pancreatic Function


Our cat had an operation to remove a cyst. The vet reported that she had very little pancreatic function and put her on Lypex. She has recently refused to take the Lypex grains. She used to take them on thin, low fat, chicken slices, but now is not interested. Would GI32 be a good food to give to her, perhaps in place of Lypex?

  • Non-Executive Director

Lypex is normally given after blood and faecal tests have demonstrated that the natural levels of enzymes are too low. I am not sure if your cat really needs them or not. If additional enzyme supplementation is indicated, there are alternative products which can be used for this, such as Pancrex powder. If the enzymes are not really needed then I would abandon them and just feed whatever diet suits your cat. The Royal Canin GI 32 might well be very suitable. Ideally discuss this with your vet and perhaps give it a try.

3 December 2014 at 2:36pm

Does this food contain taurine

Diane w

My ragdoll has EPI and someone has just told me that I need to be supplementing her with taurine as this food doesn't contain it?

  • Non-Executive Director

There is always someone who will say something. This diet is carefully made up to include all essential nutrients and it will certainly provide fully adequate levels of taurine. You do not need to worry.