Hill's Science Diet Adult Dry Cat Food - Petdirect
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Hill's Science Diet Adult Dry Cat Food

by Hill's Science Diet
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Product Changes Notice :      Hill's Science Diet - Adult and Senior Lifestage Dry Food 

From mid-late 2025 select Hill's dry food will be updated with new packaging and minor ingredient changes due to exciting scientific developments and enhancements from Hill's Pet Nutrition.   The improved recipes now include ActivBiome+ Multi-Benefit -  an advanced blend of prebiotic fibres and antioxidants that support a range of health functions.  
Only Adult and Senior Lifestage products will have a formula upgrade, but all products in the Science Diet dry food ranges will have packaging changes. 

During this time you may receive either variety as the updated products start arriving over the the remainder of the year. Some product ranges may be slower to arrive across all bag sizes. The product details on this page reflect the updated formula.
 A 7-10 day feeding transition is recommended to support pets through any adjustments to their diet. For any other questions regarding this update or your pet's food, please contact the Petdirect Customer Care team.  

Description:

Hill's Science Diet Adult dry cat food is made with high-quality, easy-to-digest ingredients and is specially formulated to fuel the energy needs of cats during the prime of their life.

Hill's Science Diet Adult nourishes cats' skin and is packed with high-quality protein to help cats maintain lean muscles. Now there is even more to love with a special blend of prebiotic fibres and antioxidants, ActivBiome+ Multi-Benefit, to support digestion, immune system and organ health.

Learn more about Hill's Science Diet Cat Food.

Key Benefits:

  • Contains ActivBiome+ Multi-Benefit, a special blend of prebiotic fibres and antioxidants to support digestion, immune system and organ health
  • Healthy skin & fur with Omega-6 & Vitamin E
  • Lean muscles supported with high-quality protein
  • Made with natural ingredients
  • US Veterinarians' #1 Recommended
  • Backed by Hill's 100% Satisfaction Guarantee

Ingredients:

Chicken, Whole Grain Wheat, Corn Protein Meal, Whole Grain Corn, Chicken Fat, Chicken Meal, Brewers Rice, Dried Beet Pulp, Soybean Meal, Chicken Liver Flavor, Soybean Oil, Lactic Acid, Fish Oil, Calcium Sulfate, Potassium Chloride, L-Lysine, Iodized Salt, Choline Chloride, Whole Grain Oats, Fructooligosaccharides (FOS), vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Thiamine Mononitrate, Niacin Supplement, Calcium Pantothenate, Vitamin A Supplement, Biotin, Pyridoxine Hydrochloride, Riboflavin Supplement, Vitamin B12 Supplement, Folic Acid, Vitamin D3 Supplement), Taurine, minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), Mixed Tocopherols for freshness, Natural Flavors, Beta-Carotene.

Nutritional Analysis:

Crude Protein (min)30%
Crude Fat (min)14.5%
Crude Fibre (max)4%
Moisture (max)8%
Vitamin E (min)500 IU/kg
Ascorbic Acid* (Vitamin C), (min)85 ppm
Omega-6 Fatty Acids*, (min) 2.5%

Feeding Guidelines:

Animal feeding tests using AAFCO procedures substantiate that Hill's Science Diet Adult Chicken Recipe provides complete and balanced nutrition for maintenance of adult cats Product Recommendation: Adult cats 1 - 6 years of age. Product not recommended: Kittens and pregnant or nursing cats. During pregnancy or nursing, cats should be switched to Hill’s Science Diet Kitten or Hill's Science Diet Kitten Indoor dry cat food.

Please see package for complete feeding instructions. Adjust feeding amounts as necessary to maintain optimal weight. If you are unsure, ask your veterinarian. New to this food? Mix increasing amounts of your pet's new food with decreasing amounts of the old food over a 7 day period. Keep fresh water available at all times! Your pet's nutritional needs may change as they age. Ask your vet at every checkup.

Weight of Cat - lbs (kgs)Amount per Day - cups (grams)
4 (1,8)1/4 (30)
6 (2,7)3/8 (45)
8 (3,6)1/2 (65)
10 (4,5)1/2 (65)
12 (5,4)5/8 (80)
14 (6,4)2/3 (85)
16 (7,3)3/4 (95)

 

Hill's Science Diet

Hill’s Science Diet is made with an optimal selection of ingredients and nutrients that work with your pet’s biology. Whether it's the developmental needs of kittens, fuelling adult cats in the prime of their life or supporting them into their senior years. Hill’s Science Diet foods are made for every stage of a healthy pet’s life.

There is also a specialty range for healthy pets that require additional nutritional support in areas such as weight, dental health or skin and stomach sensitivities.

Learn more about Hill's Science Diet Cat Food.

100% SATISFACTION GUARANTEE.  At Hill’s, we’re dedicated to making foods your pet will love. If you’re not satisfied for any reason with a product purchased from one of our authorised sellers, simply return the unused portion to the place of purchase for your money back or a replacement product.

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Supporting healthy lives at all stages

We know you want the best for your pet - so don't choose between taste and healthy nutrition. For every age, size and a variety of needs, Hill's Science Diet offers a range of delicious flavours and textures they're sure to love.

And with innovations like our ActivBiome+ Multi-Benefit blend for digestion, immune system and organ health, you can feel confident knowing your pet's getting the nutrition they need from Hill's.

Reviews

5 out of 5 stars
Based on 10 customer ratings
  • "My cat enjoys it"
    Posted byAlbert D’Souzaon29th Oct 2024

    My cat was put on Hills Science Diet as a kitten. He still appreciates it so presume likes the taste

  • "My cat loves it"
    Posted byAlbert D’Souzaon16th Jul 2024

    Been brought up on Hills Science Diet since he was a kitten. He like it so I assume it taste great.

  • "We've found it!"
    Posted byMargaret Gimpelon11th Dec 2022

    I'm a believer in giving my girl the most nutritional food I can find. We've tried others & the reception has been 'ho-hum', bit this she loves ❤️ We've found the one!

  • "Hills adult 1-6 food"
    Posted byGail Begleyon21st Oct 2022

    Three of our cats have this food and they all love it. One of them vomits if he eats any other food so I stick to this one for him even though is a senior cat. Their coats are all lovely and the vet says they are very healthy.

  • "Science diet food"
    Posted byEmily Salmonon19th Aug 2022

    Very fast delivery. My cat enjoys this food. High quality and cheaper to buy in bulk than the supermarket food

All orders are dispatched from Petdirect’s Auckland and Christchurch warehouses, offering fast, reliable delivery throughout New Zealand.

Standard Shipping
  • Next working day delivery for most main centres
  • 2 business days to regional areas
  • 3 business days to rural addresses

Free shipping on orders $79.00 and over
Flat $5.90 delivery for smaller orders

Evening Express

This is ideal for urgent pet supply needs within the Auckland and Christchurch regions.

Available in eligible Auckland and Christchurch suburbs only.

  • Same-day delivery if you order before 2pm Monday–Friday.
  • Cost is $15.95 per order.
  • Orders placed after 2pm or during weekends/public holidays will be delivered the next business evening.
  • Eligible addresses can select evening express shipping at checkout.

See our shipping & delivery page for more information

You have 30 days to return products in original condition if you change your mind. Courier costs apply for change-of-mind returns.

If we made a mistake or your order is faulty or damaged, we’ll make it right — and cover the return shipping.

In-person returns are welcome at our Auckland store or Christchurch warehouse (by appointment).

See our full returns & refunds policy for more detail