Hill’s Science Diet provides science-led nutrition to support a variety of pets' needs. Our portfolio also includes specialized nutrition for pets’ weight, skin, stomach and more. Premium wellness nutrition for healthy, happy pets

Discover Hill's Pet Science Diet dog food, specially formulated balanced nutrition to meet your dog's life stage, lifestyle, or life care needs. Explore Hill's Science Diet for dogs, supporting brain development, muscle maintenance, and energy levels.

Learn why your dog or cat needs Hill's Science Diet. Hill’s Science Diet helps keep pets healthy and happy with flavorful food made for every age, all sizes and a variety of nutritional needs.

Science tells us that biology matters when it comes to your pet’s health and for years the experts at Hill's have been researching how nutrition can affect a pet’s gene expression to help them live a long and healthy life.

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Explore a variety of dog food options from Hill's Pet Nutrition, including Science Diet products for dogs of all ages and needs.

Get exclusive Hill's Pet science diet coupons, dog food coupons, and coupons for prescription diet and cat food by signing in and downloading each coupon. Find special offers for a variety of dog food and cat food products by Hill's Pet Nutrition.

You may be tempted to do a limited-ingredient diet (LID) on your own as well. This is also not recommended for a couple of reasons. The first being the difference between intolerance and allergies. Without proper testing, it is hard to know the real cause.

Hill's Prescription Diet j/d helps your dog walk, run and jump more easily in as little as 21 days. Hill's Prescription Diet j/d Dry Dog Food is a complete and balanced food that provides all the nutrition your dog needs.

Hill's Science Diet Adult 7+ dry dog food is formulated for specific aging needs. Provides easy-to-digest nutrition with a synergistic blend of ingredients to help support energy & activity level. Balanced minerals for heart & kidney health; Omega-6s & Vitamin E for beautiful skin & coat; High-quality protein for lean muscles