Hills Science Diet

Hill's Science Diet is a global pet nutrition brand that focuses on biology-based preventative care for healthy dogs.

Developed by veterinarian Dr Mark Morris Jr in 1968, the brand was created to provide high-quality, consistent nutrition for pets across all life stages and sizes.

The product range features precisely balanced formulas for puppies, adults, and seniors, including specialised options for weight management, joint health, and sensitive skin.

Each recipe is crafted using natural ingredients without artificial colours or flavours, and is backed by the research of over 200 veterinarians and nutritionists.

While Hill's Prescription Diet is used for medical treatment, Science Diet is designed for daily wellness and is widely available through pet specialty retailers and veterinary clinics.

Hill's Pet Nutrition is a subsidiary of Colgate-Palmolive, which recently strengthened its presence in the Australian market through the 2025 acquisition of the Melbourne-based fresh food leader Prime100.