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Hills Science Plan Young Adult Sterilised Cat Food

Hills Science Plan Young Adult Sterilised Cat Food
6 x Chicken/6 x Salmon Wet » 12 x 85g Pouches
Tuna Dry » 1.5kg Bag

  • 6 x Chicken/6 x Salmon Wet » 12 x 85g Pouches £8.50
  • Chicken Dry » 1.5kg Bag £14.50
  • Special Offer Chicken Dry » 3.5kg Bag £23.39
  • Tuna Dry » 1.5kg Bag £14.50
  • Tuna Dry » 3.5kg Bag £25.99

Selection of 5 products from

£8.50 to £25.99


Optimally balanced Hill's nutrition to keep neutered cats from 6 months to 6 years fit and healthy, day by day, with L-carnitine and L-lysine to maintain ideal weight. Hill's Science Plan Feline Young Adult Sterilised Cat Chicken is an optimally adjusted cat food for neutered cats from 6 months to 6 years. Many cat owners have their cat neutered to avoid pregnancy and certain undesirable behaviours. On the downside, neutering increases the risk of becoming overweight and developing bladder stones threefold. Overweight can in turn lead to serious health problems such as diabetes mellitus.

Feeding Guide

These ranges are a starting point only because animals’ needs vary. Adjust the feeding amount to maintain optimal body weight.

Dry Chicken

Body Weight
Dry grams per day
2 30 - 40
3 35 - 50
4 45 - 65
5 55 - 75
6 60 - 85
7 + 10 - 12 per kg

Dry Tuna

Body Weight kg Dry grams per day
2 30 - 40
3 40 - 50
4 45 - 65
5 55 - 75
6 65 - 85
7 + 11 g/kg


Cat's weight Pouches/day
2.5kg 3 - 5
4kg 4

The required feeding amounts may vary according to age, temperament and activity levels.

Hills Science Plan Young Adult Sterilised Cat key benefits

Key Features Key Benefits
Energy density
Reduced Helps avoid weight gain.
L-Carnitine Supplemented Facilitates the conversion of fat to energy, to limit fat storage.
L-Lysine Supplemented Helps preserve lean muscle mass.
Controlled Supports urinary tract health.
Target urinary pH Acid: pH 6.2-6.4 Supports urinary tract health.
Superior antioxidant formula Added Neutralises free radicals and helps maintain a healthy immune system.



Chicken (32%): Maize, poultry meat meal, maize gluten meal, animal fat, fish oil, digest, potassium chloride, salt, calcium carbonate.

Tuna (8%): Maize, poultry meat meal, maize gluten meal, tuna meal, animal fat, digest, fish oil, flaxseed, potassium chloride, salt, brewers rice, calcium carbonate.


Chicken - Meat and animal derivatives, cereals, vegetable by-products, sugar, vegetable protein extracts, minerals, vegetables, oils and fats, eggs and egg products.

Salmon - Meat and animal derivatives, cereals, fish and fish by-products, vegetable protein extracts, derivatives of vegetable origin, sugar, minerals, vegetables, eggs and egg products, oils and fats.


Average Nutritional Contents


As Fed Dry Matter kcal/100g
Beta-carotene 1.5 ,g/kg 1.59 ,g/kg 1.5 ,g/kg
Calcium 0.82 % 0.87 % 229.69 mg
Carbohufrate (NFE) 44.8 % 47.41 % 12.55 g
Fat 10.5 % 11.11 % 2.94 g
Fibre (crude) 1.4 % 1.48 % 392.16 mg
L-Carnitine 465 mg/kg 492.06 mg/kg 13.03 mg
L-lysine 2.18 % 2.31 % 610.64 mg
Magnesium 0.08 % 0.08 % 22.41 mg
Moisture 5.5 % 1.54 g
Omega-3 fatty acids 0.57 % 0.6 % 159.66 mg
Omega-6 fatty acids 2.45 % 2.59 % 686.27 mg
Phosphorus 0.71 % 0.75 % 198.88 mg
Potassium 0.85 % 0.9 % 238.1 mg
Protein 31.8 % 33.65 % 8.91 g
Sodium 0.55 % 0.58 % 154.06 mg
Taurine 2170 mg/kg 2296.3 mg/kg 60.78 mg
Vitamin A10] 4892 IU/kg 5176.72 IU/kg 137.03 IU
Vitamin C[sup:10] 70 mg/kg 74.07 mg/kg 1.96 mg
Vitamin D[sup:10] 437 IU/kg 462.43 IU/kg 12.24 IU
Vitamin E[sup:10 550 mg/kg 582.01 mg/kg 15.41 mg


With chicken:
Protein (7.6%), fat (2.2%), fibre (1.1%), ash (1.3%), moisture (80.0%), calcium (0.20%), phosphorus (0.16%), sodium (0.07%), magnesium (0.018%), vitamin E (130 mg/kg), vitamin C (20 mg/kg), beta-carotene (0.3 mg/kg).

Chicken Salmon
Protein 7.6% 7.9%
Fat 2.2% 2.4%
Fibre 1.1% 1.2%
Ash 1.3% 1.3%


80% 80%
Calcium 0.20% 0.19%
Phosphorus 0.16% 0.16%
Sodium 0.07% 0.07%
Magnesium 0.018% 0.018%
Vitamin E 130mg/kg 130mg/kg
Vitamin C 20mg/kg 20mg/kg
Beta Carotene 0.3mg/kg 0.3mg/kg

Metabolisable Energy


As Fed Dry Matter
kcal/100 g 357 378
kJ/100 g 1495 1582
Target urinary pH 6.2 - 6.4


Additional information

Contains Hill’s™ WMF™ (Weight Management Formula™).

Recommended for

Young neutered adult cats of either gender, from 6 months - 6 years old.

Not recommended for

  • Kittens under 6 months old.
  • Pregnant or lactating queens. During pregnancy and lactation queens should be switched to Science Plan™ Kitten Healthy DevelopmentTM

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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