See how science can create differences you can see, feel and trust
Feed your dog’s best life with biology-based nutrition
Knowledge is our first ingredient.Hill’s understands what dogs need to live a long and healthy life.
Science has driven the creation of our nutrition since 1939
Developed with the combined expertise of 220+ vets, scientists and pet nutritionists
Daily nutrition feeds better tomorrows.Predictive Biology is our science-based approach to creating optimal nutrition.
We optimally select ingredients and nutrients to work with a pet’s biology
Fed every day, the right nutrition makes little transformations that can add up to incredible results
We believe in the best care humanly possible for all pets.It’s Hill’s mission to transform the lives of pets everywhere — especially those in need.
We provide continuous shelter pet support and compassionate disaster relief
We partner with vets worldwide so they can provide uncompromising care for pets everywhere
#1 VETERINARIAN RECOMMENDED
Vets are experts in your dog’s health – and more of them recommend the biology-based nutrition of Hill’s Science Diet than any other brand.
INGREDIENTS CHOSEN FOR TASTE & QUALITY
Your dog deserves a food as delicious as it is nutritious, so we make our foods using only high-quality ingredients, including chicken, lamb and salmon.
100% SATISFACTION GUARANTEE
At Hill’s, we’re dedicated to making foods your dog will love. If you’re not satisfied for any reason, simply return it to the place of purchase for your money back.
Hill’s® Science Diet® Adult Advanced Fitness Original Dog Food
Precisely balanced nutrition to improve skin and coat, plus maintain strong muscles and ideal body condition
Awesome food all around!
“Within the first couple of weeks, there was a major difference in my dog. Her coat was softer, looked healthier and she had more energy. It amazed me that her food could do that!”
– AnarchyMommy, Indiana
Hill’s® Science Diet® Adult Perfect Weight Dog Food
Breakthrough nutrition formulated to help your dog achieve a healthy weight and improve quality of life.
“My beautiful Siberian Husky has lost 17 pounds and is once again active, playful and happy thanks to this food. Weight loss, healthy, great attitude and energy – this is prime stuff!”
– ElenaS, Florida
Hill’s® Science Diet® Youthful Vitality Adult 7+
Precisely balanced nutrition to fight the signs of aging in adult 7+ dogs
Gave my old dog new life
“After a month on this food, my 14-year-old Terrier mix is like a new dog. She has more energy and flexibility. She was really having problems with stairs, but now it’s noticeably easier.”
– Elaine0516, Colorado
Hill’s® Science Diet® Puppy Healthy Development
Precisely balanced, easy-to-digest nutrition for growing puppies
Perfect for my puppy
“This product has been great for my puppy! She is growing and gaining weight like she should! She loves this food, it's definitely a product we will continue to buy for our fur baby!”
– kacc, Wyoming