Hill's Science Diet
Veterinary-recommended nutrition for dogs and cats
Poppy rates Hill's Science Diet: Amazing deal — Good discounts available across multiple retailers. Hill's Science Diet prices are 17% lower this month than we’ve seen.
Poppy's Price Audit: Hill's Science Diet
Updated today
Hills Science Diet Urinary Hairball Control Adult Dry Cat Food
51% off — cheapest across 11 stores
Hill's Science Diet Adult Perfect Weight + Joint Support Chicken Recipe
Price spread of $92.10 across retailers — worth tracking
Hill's Science Diet Adult Salmon & Brown Rice Recipe Dry Dog Food
Only varied $0.01 across all retailers — buy anytime
Hill's Science Diet
Hill's Science Diet Adult Perfect Weight Dry Cat Food
$33.99
$50.99Save up to $17.00
$16.00/kg
Hill's Science Diet
Adult Hairball Control Dry Cat Food
$47.19
$94.20Save up to $47.01
$16.34/kg
Hill's Science Diet
Hills Science Diet Urinary Hairball Control Adult Dry Cat Food
$41.99
$67.98Save up to $25.99
$15.95/kg
Hill's Science Diet
Hill's Science Diet Adult Cat Food Sensitive Stomach & Skin
$104.54
$163.00Save up to $58.46
$14.57/kg
Hill's Science Diet
Hill's Science Diet Adult Light Dry Cat Food
$35.00
$68.99Save up to $33.99
$16.66/kg
Hill's Science Diet
Hills Science Diet Indoor Adult Dry Cat Food
$97.74
$157.15Save up to $59.41
$13.90/kg
Hill's Science Diet
Hills Science Diet Adult 11+ Indoor Dry Cat Food
$50.99
$18.75/kg
Hill's Science Diet
Hills Science Diet Adult Dry Cat Food
$129.92
$207.12Save up to $77.20
$12.99/kg
Subscription prices can save 2-15%
Some stores offer autoship discounts. These range between 2.5-15% off when you set up a repeat delivery.
Hill's Science Diet
Hill's Science Diet Adult Oral Care Dry Cat Food
$53.97
$100.00Save up to $46.03
$13.17/kg
Hill's Science Diet
Hill's Science Diet Kitten Chicken Recipe Dry Cat Food
$32.99
$46.97Save up to $13.98
$13.74/kg
Hill's Science Diet
Hills Science Diet Indoor Kitten Dry Cat Food
$43.34
$77.99Save up to $34.65
$13.67/kg
Hill's Science Diet
Hills Science Diet Feline Adult Chicken Recipe
$62.99
$95.00Save up to $32.01
$15.36/kg
Hill's Science Diet
Hills Science Diet Indoor Adult 7+ Dry Cat Food
$54.99
$84.86Save up to $29.87
$17.35/kg
Hill's Science Diet
Senior 7 Plus Hairball Control Dry Cat Food
$37.00
$71.99Save up to $34.99
$16.89/kg
Hill's Science Diet
Hill's Science Diet 11+ Senior Dry Cat Food
$32.99
$50.99Save up to $18.00
$20.88/kg
Hill's Science Diet
Hill's Science Diet 7+ Adult Dry Cat Food
$51.99
$75.00Save up to $23.01
$15.78/kg
Prices fluctuate more than you think
Poppy has tracked price swings of up to 40% on the same product within a single month. Setting a price alert means you never miss a dip.
Hill's Science Diet
Hill's Science Diet Perfect Digestion Adult Dry Cat Food
$86.98
$163.99Save up to $77.01
$14.50/kg
Hill's Science Diet
Hill's Science Diet Adult 7+ Senior Perfect Digestion Dry Cat Food
$63.74
$75.00Save up to $11.26
$23.43/kg
Hill's Science Diet
Hills Science Diet Adult Cat Matural 7+ Dry Food
$54.39
$77.99Save up to $23.60
$18.13/kg
Hill's Science Diet
Hill's Science Diet Adult 7+ Senior Dry Cat Food
$81.59
$134.99Save up to $53.40
$13.60/kg
Hill's Science Diet
Hill's Science Diet Adult Cat Food Oral Care Chicken Recipe
$79.76
$94.20Save up to $14.44
$19.94/kg
Hill's Science Diet
Sensitive Stomach And Skin Salmon Brown Rice Kitten Dry Cat Food
$51.97
$58.00Save up to $6.03
$32.89/kg
Hill's Science Diet
Hills Science Diet Kitten Dry Cat Food 10kg*
$129.92
$199.99Save up to $70.07
$12.99/kg
Hill's Science Diet
Hill's Science Diet Adult Salmon & Brown Rice Recipe Dry Cat Food
$64.00
$78.00Save up to $14.00
$22.55/kg
Showing 24 of 30 products
About Hill's Science Diet
Hill's Science Diet is one of Australia's most widely stocked pet food brands, available across virtually every major pet retailer in the country. Manufactured by Hill's Pet Nutrition, a subsidiary of Colgate-Palmolive, the brand covers both dogs and cats with an extensive range of dry food, wet food, and canned options. Their lineup spans every life stage from puppy and kitten through to senior formulas, with targeted ranges for specific health concerns.
What distinguishes Hill's Science Diet is their research-led approach to pet nutrition. Each formula is developed by veterinarians and nutritional scientists, with a focus on precise nutrient profiles rather than trending ingredient stories. Their ranges address specific needs including weight management (Perfect Weight), joint health (Healthy Mobility), digestive care (Perfect Digestion), and urinary/hairball control for cats. The brand is one of the most commonly recommended by Australian veterinary clinics, sitting alongside their prescription-only Hill's Prescription Diet range.
Australian pet owners gravitate toward Hill's Science Diet largely because their vet suggested it. That professional endorsement, combined with decades of consistent quality and genuinely noticeable health outcomes, makes it a brand that owners tend to stick with once they start. The breadth of their range means most pets can find a suitable formula without switching brands.
Hill's Science Diet products are widely available across Australian pet retailers. Poppy compares prices at 14 stores to find you the best deal.
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