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ROYAL CANIN® Feline Veterinary Diets Dental DSO 29 Cat Food

ROYAL CANIN® Feline Veterinary Diets Dental DSO 29 Cat Food ROYAL CANIN® Feline Veterinary Diets Dental DSO 29 Cat Food ROYAL CANIN® Feline Veterinary Diets Dental DSO 29 Cat Food
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  • 1.5kg Bag £19.49
  • 3kg Bag £29.99

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Royal Canin Dental DSO 29 is a complete food for adult cats with oral sensitivity. It has been specifically formulated to help your cat to have optimum dental and oral health, and to reduce symptoms of oral sensitivity. The formation of tartar will be limited with added sodium polyphosphate which binds salivary calcium. The food will also help your cat's urinary health by increasing the volume of urine to dilute it and decrease the concentration of struvite and calcium oxalate. This will reduce the risk of the formation of crystals. Digestive security will be ensured as the food only contains selected highly digestible protein and other ingredients such as rice. Flatulence will be reduced as this will limit fermentation in the intestine. Beneficial intestinal flora growth will be encouraged with added FOS and beet pulp. The food will also help to eliminate hairballs with a combination of psyllium and dietary fibres.

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

Product Kibble Dental DSO 29

Complete feed for adult cats with oral sensitivity.


  • Heart failure
  • Hypertension


  • Tartar Control - Nutrient that traps the calcium in saliva so reducing tartar deposits
  • Urine Dilution - Urine dilution makes the urine less liable to form struvite and calcium oxalate stones
  • Digestive Security - Nutrients which support a balanced digestive system
  • Hairball Regulator - A combination of fibre to facilitate intestinal transit and the elimination of hairballs in stools



Rice, maize flour, dehydrated poultry protein, animal fats, wheat gluten*, hydrolysed animal proteins, beet pulp, vegetable fibres, fish oil, minerals, yeasts, soya oil, fructo-oligo-saccharides, green tea extracts (source of polyphenols), hydrolysed crustaceans (source of glucosamine), marigold extract (source of lutein), hydrolysed cartilage (source of chondroitin).

Nutritional additives (per kg)

Vitamin A: 17400 IU, Vitamin D3: 1100 IU, E1 (Iron): 53 mg, E2 (Iodine): 5.3 mg, E4 (Copper): 10 mg, E5 (Manganese): 69 mg, E6 (Zinc): 208 mg, E8 (Selenium): 0.09 mg - Technological additives: Pentasodium triphosphate: 3.5 g - Preservatives - Antioxidants.

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


Analysis table Amount
Arachidonic acid (%) 0.06
Ash (%) 6.4
Biotin (mg/kg) 4.07
Calcium (%) 0.84
Fibre (%) 5.5
Dietary fibre (%) 12.4
DL-methionine (%) 1.05
EPA/DHA (%) 0.21
Fat (%) 15.0
Linoleic acid (%) 3.08
Lutein (mg/kg) 5.0
Metabolisable energy (calculated according to NRC85) (kcal/kg) 3641.0
Metabolisable energy (measured) (kcal/kg) 3872.0
Methionine Cystine (%) 1.55
Moisture (%) 5.5
Nitrogen-free extract (NFE) (%) 38.6
Omega 3 (%) 0.51
Omega 6 (%) 3.24
Phosphorus (%) 0.65
Protein (%) 29.0
Starch (%) 31.7
Taurine (mg/kg) 2000.0
Vitamin A (UI/kg) 25000.0
Vitamin C (mg/kg) 400.0
Vitamin E (mg/kg) 600.0
Other nutrients Amount
Arginine (%) 1.41
L-lysine (%) 1.4
Minerals Amount
Chloride (%) 1.09
Copper (mg/kg) 15.0
Iodine (mg/kg) 3.4
Iron (mg/kg) 157.0
Magnesium (%) 0.06
Manganese (mg/kg) 69.0
Potassium (%) 0.6
Selenium (mg/kg) 0.23
Sodium (%) 0.7
Zinc (mg/kg) 220.0
Vitamins Amount
Choline (mg/kg) 2200.0
Folic acid (mg/kg) 16.3
Vitamin B1 Thiamin (mg/kg) 14.4
Vitamin B12 Cyanocobalamin (mg/kg) 0.15
Vitamin B2 Riboflavin (mg/kg) 51.7
Vitamin B3 Niacin (mg/kg) 163.6
Vitamin B5 Pantothenic acid (mg/kg) 61.9
Vitamin B6 Pyridoxine (mg/kg) 51.6
Vitamin D3 (UI/kg) 800.0

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 Lean Normal Overweight
2 kg 40 g 33 g -
3 kg 53 g 44 g -
4 kg 65 g 55 g 44 g
5 kg 77 g 64 g 51 g
6 kg 87 g 73 g 58 g
7 kg 97 g 81 g 65 g
8 kg 107 g 89 g 71 g
9 kg 116 g 97 g 78 g
10 kg 126 g 105 g 84 g

Need help or advice? Contact us:

  • Landline: 01582 842096
  • Mon - Fri: 8:00am - 6:00pm
  • Sat: 9:00am - 1:00pm
  • Email: [email protected]

All prices include VAT where applicable.

Reviews (23)

Summary of Reviews for ROYAL CANIN® Feline Veterinary Diets Dental DSO 29 Cat Food

Overall 5
Value For Money
Pet's Opinion
Nutritional Value
22 out of 23 (96%) customers would recommend this product.
5 stars (19 reviews)
4 stars (3 reviews)
3 stars (0 reviews)
2 stars (1 reviews)
1 stars (0 reviews)

Only verified purchasers of this product can leave a review.

55 Cleans cat's teeth well!
Verified Purchase

By on 5 August 2020

All my cats love these biscuits and have a Hollywood smile.

Customer recommends this product

55 Does what it says.

By on 2 June 2018

After one of my cats nearly died from a blocked bladder, and having to radically change his diet, and most treats he could no longer have, our vet recommended these to add to his dietary foods. I mix 1 cup of these to two cups of the urinary dry food. It certainly seems to be helping his teeth, as they appear cleaner and also his breath is not so smelly, which is a bonus in itself!!

Customer recommends this product

55 Cat Tartar
Verified Purchase

By on 28 February 2018

Recommended by our vet. The cats love them.

Customer recommends this product

55 Very popular with the cats
Verified Purchase

By on 28 December 2017

I have been giving my cats Dental DSO 29 biscuits for four or five years now and it is by far the most popular biscuit with them. As a dental biscuit it really does prevent the build up on tartar. Expensive but worth it.

Customer recommends this product

55 Cat biscuits for dental health
Verified Purchase

By on 14 September 2017

My cat loves these, and they are large enough to chew and help remove plaque.

Customer recommends this product

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