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 Variety Pack Wet Cat Food
$31.20
$39.00Save up to $7.80
$26.00/kg
Hill's Science Diet
Hill's Science Diet Perfect Weight Wet Cat Food Salmon And Vegetable
$56.94
$80.99Save up to $24.05
$28.93/kg
Hill's Science Diet
Hill's Science Diet Adult Cat Wet Food Urinary Hairball Control Tender Ocean Fish Dinner
$33.14
$27.83/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
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 Adult 7+ Senior Dry Cat Food
$81.59
$134.99Save up to $53.40
$13.60/kg
Hill's Science Diet
Hills Science Diet Adult 7+ Active Longevity Mature Ocean Fish Cat Food
$26.34
$35.55Save up to $9.21
$25.82/kg
Hill's Science Diet
Hills Science Diet Adult 7+ Active Longevity Mature Chicken Cat Food
$26.34
$35.55Save up to $9.21
$25.82/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
Hills Science Diet Kitten Healthy Development Chicken Cat Food Pouches
$29.74
$35.55Save up to $5.81
$29.16/kg
Hill's Science Diet
Hill's Science Diet Chicken & Rice Medley Adult Cat Can
$52.69
$71.00Save up to $18.31
$27.79/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
Adult Tender Chicken Dinner Canned Cat Food
$82.44
$97.58Save up to $15.14
$22.02/kg
Hill's Science Diet
Science Diet Variety Pack Fave Selection Kitten Food Pouch 85g-12pk
$31.19
$36.00Save up to $4.81
$25.99/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
I/d Digestive Care Chicken Cat Food
$28.99
$42.00Save up to $13.01
$24.16/kg
Hill's Science Diet
Hill's Science Diet Adult Optimal Care Ocean Fish Cat Food
$29.32
$35.00Save up to $5.68
$28.75/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
$39.55
$46.97Save up to $7.42
$20.48/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 Sensitive Skin & Stomach Variety Pack Pouches 12x79
$34.95
$42.99Save up to $8.04
$34.26/kg
Hill's Science Diet
Hills Science Diet Young Adult Neutered Chicken Cat Food Pouches
$2.15
$3.69Save up to $1.54
$21.50/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
Hill's Science Diet
Hill's Science Diet Tender Tuna Dinner Cat Food
$97.58
$105.53Save up to $7.95
$23.99/kg
Hill's Science Diet
Hill's Science Diet Adult Cat Food Hairball Control Chicken Recipe
$77.95
$85.73Save up to $7.78
$19.49/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
Showing 48 of 67 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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