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Royal Canin Sterilised 37 Dry Cat Food

Name: Royal Canin Sterilised 37 Dry Cat Food
Brand: Royal Canin
SKU: ROY-358020
Price: 461.0 ZAR
Availability: InStock
Rating: 5.0 (2 reviews)

R 461.00 ~~R 485.00~~

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ROYAL CANIN® Sterilised 37 is a complete dry cat food formulated for neutered adult cats aged 1–7 years, supporting healthy weight management, muscle maintenance, and urinary health.

Weight: 2kg

2kg

Description

ROYAL CANIN® Sterilised 37 is designed to meet the specific nutritional needs of neutered adult cats, whose energy requirements often decrease after sterilisation. The formula helps support healthy bodyweight while providing complete daily nutrition.

With increased protein levels and a balanced mineral content, this dry food supports muscle maintenance and urinary health, making it a reliable option for everyday feeding.

Benefits

Adapted energy and fat levels to support weight control after neutering
High protein content helps maintain lean muscle mass
Balanced mineral profile supports urinary system health
Enriched with L-carnitine to support fat metabolism

Specifications

Life stage: Adult cats (1–7 years)
Physiological state: Neutered / sterilised cats
Food type: Complete dry cat food
Feeding use: Daily maintenance diet

Ingredients

Composition:

dehydrated poultry protein, maize, vegetable protein isolate*, vegetable fibres, animal fats, hydrolysed animal proteins, rice, wheat, beet pulp, maize gluten, yeasts and parts thereof, minerals, fish oil, fructo-oligo-saccharides, soya oil.

Additives (per kg):

Nutritional additives: Vitamin A: 19 000 IU, Vitamin D3: 1 000 IU, E1 (Iron): 31 mg, E2 (Iodine): 3.1 mg, E4 (Copper): 10 mg, E5 (Manganese): 41 mg, E6 (Zinc): 122 mg, E8 (Selenium): 0.05 mg – L-carnitine: 100 mg – Technological additives: Clinoptilolite of sedimentary origin: 10 g – Zootechnical additives: Ammonium chloride: 5 g – Preservatives – Antioxidants.

Guaranteed Analysis:

Protein: 37% – Fat content: 12% – Crude ash: 8.2% – Crude fibres: 6.2%.

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

Feeding Instructions

Feed in two meals daily. Always provide fresh water.

Normal weight — 3 kg: 44 g/day | 4 kg: 55 g/day | 5 kg: 65 g/day | 6 kg: 74 g/day
Overweight — 3 kg: 35 g/day | 4 kg: 44 g/day | 5 kg: 52 g/day | 6 kg: 60 g/day

Neutered cats have lower energy requirements. Monitor body condition every 4–6 weeks and adjust portions to prevent weight gain.

Guarantee

Royal Canin offers a 100% palatability guarantee. Uneaten food may be returned for a refund or replacement if the pet refuses it, provided the original packaging and proof of purchase are supplied. This guarantee applies to single bags or wet food purchases only.

Delivery Timeframes

Dispatch Time

The majority of orders are dispatched within 2 working days.

In some cases, delays may occur if we’re waiting on stock from slower suppliers, but we always aim to dispatch orders as quickly as possible. You’ll receive a confirmation email once your order has been handed over to the courier.

Estimated Delivery Times (from dispatch):

Main city hubs: 1–3 working days

Outlying areas: 3–5 working days

Remote areas: Up to 7 working days

Additional Info:

We deliver nationwide within South Africa.

Deliveries take place Monday–Friday during business hours.

Delivery times are estimates and may vary due to courier delays or location.

Please ensure your delivery address is correct to avoid delays.

Frequently Asked Questions

Why do neutered cats gain weight more easily?
Neutering reduces a cat's resting metabolic rate by up to 25–30%, while appetite often remains the same or increases. Without a calorie-adjusted formula, this imbalance typically leads to progressive weight gain within the first year post-surgery.

How does Sterilised 37 protect urinary health?
Neutered cats have a higher risk of urinary crystal formation. This formula helps maintain a urinary pH and mineral balance that is unfavourable to both struvite and oxalate crystal development, protecting the urinary tract long-term.

Is Sterilised 37 suitable for cats neutered at any age?
Yes — Sterilised 37 is appropriate for neutered adult cats from 1–7 years. For neutered senior cats from 7 years, consider Royal Canin Sterilised Ageing 11+. For neutered kittens under 12 months, use Sterilised Kitten formula.

What ingredients support hairball reduction in Sterilised 37?
A targeted blend of dietary fibres, including psyllium, helps stimulate intestinal transit and encourage the natural passage of ingested fur — an important benefit since neutered indoor cats often spend more time self-grooming.