Background: ownership, sourcing and positioning
Big Dog and Hill's Science Diet sit at opposite ends of the ownership spectrum in the Australian cat food market. Big Dog is an early Australian pioneer of the BARF raw feeding movement, now widely stocked frozen through major and independent retailers. Hill's Science Diet faced a 2019 vitamin D over-supplementation recall on canned dog food that led to a US$12.5 million class-action settlement; cat food was not affected. Shoppers choosing between the two are effectively picking between corporate scale and founder-led focus.
Big Dog builds its recipes from named meat, offal and ground bone with whole-food vegetables, kelp and marine algae rather than a synthetic premix.
Hill's Science Diet is made in the United States. It employs more than 150 in-house veterinarians and PhD nutritionists, and runs a veterinary-only clinical portal at myhillsvet.com.au.
Compare individual products
Tap a product on each side to pin it for a closer look.
Off. Only products with a clean dry matter basis appear, and life stages are kept comparable. This is the default.
No Hill's Science Diet products are eligible for side-by-side comparison. Specialty formulations, and labels that do not publish the figures needed for a like-for-like comparison, are excluded.
Data reflects manufacturer-published information at the time of collection; formulations change, so always verify against the label on the product you intend to buy.
Without limiting our Terms, ingredients and product information listed here require independent verification. Information on this page is sourced from publicly available sources and while we take reasonable care to verify accuracy, we do not warrant that it is complete, current, or error-free. Nothing on kibbleguide.com.au constitutes veterinary or nutritional advice. Consult a qualified veterinarian for guidance specific to your pet. See our Terms of Use for full details.