Hill's Science Diet Adult 11+ Senior Dry Cat Food
by Hill's Science Diet
Learn more| Product Changes Notice : Hill's Science Diet - Adult and Senior Lifestage Dry Food |
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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. 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. |
Description:
Your cat may be getting older, but the need for love and interaction doesn't change. That's why Hill's Science Diet Adult 11+ dry cat food supports healthy aging during the golden years.
This mature cat food made with natural ingredients helps keep older cats agile and more alert and contains a special blend of prebiotic fibres and antioxidants, ActivBiome+ Multi-Benefit, to support digestion, immune system and organ health. Optimal levels of key nutrients to support eye, heart, kidney & joint health while lean muscles are supported with high-quality protein.
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
- Optimal levels of key nutrients to support eye, heart, kidney & joint health
- Lean muscles supported with high-quality protein
- Made with natural ingredients
- US Veterinarians' #1 Recommended
- Backed by Hill's 100% Satisfaction Guarantee
Ingredients:
Chicken, Brewers Rice, Corn Protein Meal, Whole Grain Wheat, Chicken Fat, Egg Product, Wheat Gluten, Flaxseed, Dried Beet Pulp, Chicken Liver Flavor, Lactic Acid, Soybean Oil, Potassium Chloride, Fish Oil, Calcium Sulfate, Whole Grain Oats, Choline Chloride, Calcium Carbonate, Dicalcium Phosphate, Fructooligosaccharides (FOS), Taurine, Iodized Salt, vitamins (Vitamin E Supplement, L-Ascorbyl-2- Polyphosphate (source of Vitamin C), Niacin Supplement, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Riboflavin Supplement, Biotin, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Folic Acid, Vitamin D3 Supplement), minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), L-Carnitine, Mixed Tocopherols for freshness, Natural Flavors, Beta-Carotene.
Nutritional Analysis:
| Crude Protein (min) | 27.9% |
| Crude Fat (min) | 17.7% |
| Crude Fibre (max) | 4% |
| Moisture (max) | 8% |
| Vitamin E (min) | 500 IU/kg |
| Ascorbic Acid* (Vitamin C), (min) | 85 mg/kg |
Feeding Guidelines:
Animal feeding tests using AAFCO procedures substantiate that Hill's Science Diet Adult 11+ Chicken Recipe provides complete and balanced nutrition for maintenance of adult cats. Fresh water should be available at all times. Product Recommendation: Adult cats 11+ 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) | 1/3 (40) |
| 6 (2.7) | 1/2 (65) |
| 8 (3.6) | 5/8 (80) |
| 10 (4.5) | 2/3 (85) |
| 12 (5.4) | 3/4 (95) |
| 14 (6.4) | 7/8 (110) |
| 16 (7.3) | 1 (125) |
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.
- Life Stage
- Senior
- Flavour
- Chicken
- Health Benefits
- Digestive & Gut Health, Skin & Coat Health, Urinary Tract Health, Ageing Care
- Special Diet
- Senior & Ageing
- Texture
- Kibble
- Categories
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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
"Great Product"
Posted byDave Tomkinson17th Dec 2023Soon to be miss 17yo loves this. Fussy eater - she loves the taste and her fur looks amazing.
"Hills Science Diet for Ancient Cats (11+)"
Posted byRuth Hillon5th May 2021Changing to the 11yr+ diet made a big difference to our lovely 14yr old tabby. She's gained weight and condition & loves it (she's fussy about food)
"Quality food"
Posted byJill Horrobinon27th May 2020I have recently switched my elderly cat onto this food and she is doing much better eg has put on weight and her coat condition has improved.
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