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 6% lower this month than we’ve seen.
Poppy's Price Audit: Hill's Science Diet
Updated today
Hill's Science Diet Urinary Hairball Control Adult Chicken Wet Cat Food
50% off — cheapest across 9 stores
Hill's Science Diet Hills Science Diet Canine Adult Oral Care
Price spread of $165.00 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 11+ Senior Dry Cat Food
$32.99
$51.99Save up to $19.00
$17.35/kg
Hill's Science Diet
Hill's Science Diet Healthy Cuisine Kitten Canned Tender Chicken & Rice Medley
$56.66
$69.98Save up to $13.32
$29.88/kg
Hill's Science Diet
Hills Science Diet Adult Perfect Weight Salmon Cat Food
$2.70
$3.99Save up to $1.29
$26.66/kg
Hill's Science Diet
Hill's Science Diet Adult Perfect Weight Chicken Cat Food
$28.99
$39.73Save up to $10.74
$28.42/kg
Hill's Science Diet
Kitten Ocean Fish Cat Food Pouches
$26.00
$35.55Save up to $9.55
$20.00/kg
Hill's Science Diet
Hill's Science Diet Perfect Weight Wet Cat Food Salmon And Vegetable
$66.99
$80.99Save up to $14.00
$34.04/kg
Hill's Science Diet
Hill's Science Diet Adult Perfect Weight Variety Pack Wet Cat Food
$33.14
$39.00Save up to $5.86
$32.49/kg
Hill's Science Diet
Hill's Science Diet Perfect Digestion Adult Dry Cat Food
$37.99
$139.00Save up to $101.01
$14.50/kg
Bundle orders to hit free shipping thresholds
Most stores offer free shipping over $49-$79. Adding a small item like treats or a toy can save you more than the item costs.
Hill's Science Diet
Hill's Science Diet Adult Cat Wet Food Urinary Hairball Control Tender Ocean Fish Dinner
$33.39
$39.00Save up to $5.61
$27.83/kg
Hill's Science Diet
Hills Science Diet Kitten Healthy Development Chicken Cat Food
$21.99
$35.55Save up to $13.56
$34.30/kg
Hill's Science Diet
Hill's Science Diet Kitten Savory Salmon Entrée Canned Cat Food
$55.99
$69.98Save up to $13.99
$26.66/kg
Hill's Science Diet
Hill's Science Diet Adult 7+ Senior Dry Cat Food
$65.00
$128.00Save up to $63.00
$15.83/kg
Hill's Science Diet
Sensitive Stomach And Skin Salmon Brown Rice Kitten Dry Cat Food
$43.34
$58.99Save up to $15.65
$27.43/kg
Hill's Science Diet
Hills Science Diet Adult 7+ Active Longevity Mature Chicken Cat Food
$34.13
$35.55Save up to $1.42
$33.46/kg
Hill's Science Diet
Adult Tender Chicken Dinner Canned Cat Food
$85.46
$96.99Save up to $11.53
$22.83/kg
Hill's Science Diet
Hills Science Diet Adult 7+ Active Longevity Mature Ocean Fish Cat Food
$34.13
$35.55Save up to $1.42
$33.46/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 11+ Chicken Recipe Cat Food
$61.34
$72.07Save up to $10.73
$20.45/kg
Hill's Science Diet
Hill's Science Diet Adult 7+ Senior Perfect Digestion Dry Cat Food
$64.36
$75.00Save up to $10.64
$23.66/kg
Hill's Science Diet
Hills Science Diet Adult Cat Matural 7+ Dry Food
$64.99
$73.00Save up to $8.01
$21.66/kg
Hill's Science Diet
Hill's Science Diet Adult Optimal Care Ocean Fish Cat Food
$33.95
$35.00Save up to $1.05
$33.28/kg
Hill's Science Diet
I/d Digestive Care Chicken Cat Food
$28.99
$40.00Save up to $11.01
$24.16/kg
Hill's Science Diet
Hill's Science Diet Chicken & Rice Medley Adult Cat Can
$57.99
$71.00Save up to $13.01
$30.59/kg
Hill's Science Diet
Hills Science Diet Kitten Dry Cat Food 10kg*
$159.92
$199.99Save up to $40.07
$15.99/kg
Hill's Science Diet
Hill's Science Diet Tender Tuna Dinner Cat Food
$95.69
$97.58Save up to $1.89
$23.99/kg
Showing 48 of 79 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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