| Product Changes Notice : Hill's Science Diet - Specialty/Care Range Dry Food |
|---|
From October 2025 this product is transitioning as part of updates to select products in the Hill's Science Diet range of Specialty/Care based dry foods. There are minor ingredient changes, and some products will have changes to the shape and/or size of the kibble. Hill's Science Diet Adult Hairball Control Dry Cat Food - EST. Transitioning from February 2026 What's Changed: Real chicken remains the #1 ingredient! The recipe has received a gentle refresh, adding easily digestible brewers rice and pea protein while removing produce extracts to streamline digestion. The kibble has also been made slightly smaller and flatter for an easier, more comfortable crunch. There are no changes to the overall flavour profile or feeding performance. Feeding Transition Recommendation: Spot the New Look: The new packaging features subtle changes. The new version has no kibble/biscuit image on the front of the bag, and the back of the new pack has an image displaying a food bowl and ingredients. |
| This page has been updated to reflect the NEW formula, but the original ingredients are listed for reference. For any questions regarding this update or our current stock status, please contact the Petdirect Customer Care team. |
No one likes hairballs – especially your cat. That's why Hill's Science Diet Hairball Control Adult dry cat food provides nutrition to help avoid hairball formation for grown cats. This pet food made with natural ingredients nourishes your cat's skin with omega-3 and omega-6 fatty acids, while the high-quality protein supports the maintenance of lean muscles. The natural fibres are easy to digest, and work to comfortably reduce your adult cat's hairball issues.
**NEW INGREDIENTS**
Chicken, Whole Grain Wheat, Corn Protein Meal, Chicken Fat, Powdered Cellulose, Brewers Rice, Pea Protein, Chicken Meal, Wheat Gluten, Chicken Liver Flavor, Dried Beet Pulp, Lactic Acid, Calcium Sulfate, Fish Oil, Choline Chloride, Potassium Chloride, L-Lysine, Soybean Oil, DL-Methionine, Iodized Salt, vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Niacin Supplement, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Biotin, Vitamin B12 Supplement, Riboflavin Supplement, Pyridoxine Hydrochloride, Folic Acid, Vitamin D3 Supplement), Taurine, L-Tryptophan, Dicalcium Phosphate, minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), Mixed Tocopherols for freshness, Natural Flavors, Beta-Carotene.
**ORIGINAL INGREDIENTS**
Chicken, Whole Grain Wheat, Corn Gluten Meal, Chicken Fat, Powdered Cellulose, Chicken Meal, Wheat Gluten, Chicken Liver flavour, Dried Beet Pulp, Calcium Sulfate, Lactic Acid, Soybean Oil, Potassium Chloride, Fish Oil, Choline Chloride, L-Lysine, Iodized Salt, Dicalcium Phosphate, vitamins (Vitamin E Supplement, LAscorbyl‐ 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), Taurine, minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), Mixed Tocopherols for freshness, Natural flavours, Green Peas, Apples, Cranberries, Carrots, Broccoli, Beta‐Carotene
| Guaranteed Analysis | |
|---|---|
| Crude Protein (min) | 29.5% |
| Crude Fat (min) | 15% |
| Crude Fiber (max) | 11% |
| Moisture (max) | 8% |
| Vitamin E (min) | 500 IU/kg |
| Taurine (min) | 0.1% |
| Ascorbic Acid* (Vitamin C) (min) | 85 ppm |
| Omega-6 Fatty Acids* (min) | 2% |
*Not recognized as an essential nutrient by the AAFCO Cat Food nutrient profiles.
These amounts are a starting point only and should be adjusted to maintain proper weight. Refer to packaging for full details. The amount needed may vary depending on age, activity and temperament. If you are unsure, ask your veterinarian.
When feeding this food for the first time, mix increasing amounts of the pet's new food with decreasing amounts of the old food over a 7-day period.
Fresh water should be available at all times.
| Weight of Cat | Amount per Day - cups (grams) |
|---|---|
| 1.8 kg | 3/8 (35) |
| 2.7 kg | 1/2 (45) |
| 3.6 kg | 2/3 (60) |
| 4.5 kg | 7/8 (75) |
| 5.4 kg | 7/8 (75) |
| 6.4 kg | 1 (90) |
| 7.3 kg | 1 1/8 (100) |
Nutritional Adequacy Statement: Animal feeding tests using AAFCO procedures substantiate that Hill's Science Diet Adult Hairball Control Chicken Recipe Cat Food provides complete and balanced nutrition for maintenance of adult cats.
Product Recommendation: Adult cats 1 - 6 years of age prone to hairballs.
Product not recommended: Kittens, pregnant or nursing cats. During pregnancy or nursing, cats should be switched to: Science Diet Kitten 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.
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.
Developed by a team
of PhD nutritionists
and veterinarians.
Precise nutritional support for your cat.
Cutting edge
food science.
No artificial flavours.
Not artificially
preserved.
Hill’s Science Diet Specialty range is made with an optimal selection of ingredients and nutrients that work with your cat's biology.
BIOLOGY-BASED
NUTRITION
OPTIONS FOR HEALTHY CATS WITH SPECIAL NEEDS
ORAL CARE
Clinically proven kibble technology to reduce plaque and tartar
build-up
PERFECT WEIGHT
Breakthrough weight management nutrition for safe and effective weight loss
HAIRBALL CONTROL
Nutrition to help avoid hairball formation in cats
SENSITIVE SKIN & STOMACH
Optimal digestive health formula with prebiotic fibre. Nourishes skin & promoted a lustrous coat
SENIOR VITALITY
Supports brain health, interaction, energy and vitality for dogs 7 and older
Our hairy girls love these bickies. No more hairballs found.
I used to take my 10 yr cat to the Vet's regularly because she was always vomitting, so a customer at the Pet Store heard me speaking to the Sales Assistant, and he told me just try the "Hairball control biscuits as he had done, and his cat hadn;'t been sick after eating those. So, now I give my hair all sorts of Hairball control biscuits and Digestive biscuits, and very seldom is she sick now, and no more bothering to go too the Vets.
All orders are dispatched from Petdirect’s Auckland and Christchurch warehouses, offering fast, reliable delivery throughout New Zealand.
Free shipping on orders $79.00 and over
Flat $5.90 delivery for smaller orders
This is ideal for urgent pet supply needs within the Auckland and Christchurch regions.
Available in eligible Auckland and Christchurch suburbs only.
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