Hill's Science Diet

Hill's Science Diet. Making healthy tast this good, science did that. Hill's Science Diet. Making healthy tast this good, science did that.

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Hill's number one. U.S. veterinarians number one recommended brand. Based on a veterinarian recommendation survey conducted April - May 2021 Hill's number one. U.S. veterinarians number one recommended brand. Based on a veterinarian recommendation survey conducted April - May 2021

Trusted by Experts

With science-backed ingredients based on cutting-edge food research, Hill's is honored to be veterinarians' #1 recommended brand.

Hill's Science Diet is here for your pet through every stage - so whether you're bringing home a kitten or helping an old dog learn new tricks, our nutrition is tailer-made to help your best friend live their best life. When your pet's food is rooted in reserach with great taste to boot, you know Science Did That.

Buy the Bag That Gives Back

Buy the Bag That Gives Back
Hill's is committed to helping shelter pets find homes. Every time you feed your pet Hill's, you help feed a shelter pet - making them happier, healthier and more adoptable.

The Hill's Difference

The Hill's Difference
At Hill's, we're dedicated to making foods your pet will love. If you're not satisfied with a product for any reason, simply return the unused portion to the place of purchase for your money back or a replacement product.

Pet Approved

Pet-Approved
Hill's food is tried and tasted by our residentpet partners at our Pet Nutrition Center. Vetted by 900 cats and dogs whose sole responsibility is to eat pet food, science has never tasted so good.

Locally Made

Locally Made
Made in the USA with global ingredients you can trust, Hill's delivers quality food to help your furry friend stay healthy and happy.

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Hill's Science Diet Large Breed Adult Chicken and Barley Recipe Dry Dog Food
$96.99
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Hill's Science Diet Adult Small Bites Chicken and Barley Recipe Dry Dog Food
$96.99
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330402
Hill's Science Diet Adult Sensitive Stomach and Skin Chicken and Rice Recipe Dry Dog Food, 30 lb. Bag
Hill's Science Diet Adult Chicken and Barley Recipe Dry Dog Food
$78.99
Was $78.99 Save

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1856935
Hill's Science Diet Large Breed Puppy Chicken and Brown Rice Recipe Dry Dog Food, 27.5 lb. Bag
Hill's Science Diet Extra Small/Small Breed Adult 7+ Small Bites Chicken, Barley and Rice Recipe Dry Dog Food
$78.99
Was $78.99 Save

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Hill's Science Diet Puppy Chicken and Brown Rice Recipe Dry Dog Food
$45.99
Was $45.99 Save

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77698
Hill's Science Diet Small Breed Puppy Small Paws Chicken Meal, Barley and Brown Rice Recipe Dry Dog Food, 4.5 lb. Bag
Hill's Science Diet Extra Small/Small Breed Adult Small and Mini Chicken and Brown Rice Recipe Dry Dog Food
$22.49
Was $22.49 Save

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Hill's Science Diet Senior 7+ Chicken Meal, Barley and Brown Rice Recipe Dry Dog Food
$78.99
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Hill's Science Diet Adult Perfect Weight Chicken Recipe Dry Dog Food, 607827
$85.99
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Hill's Science Diet Adult Indoor Chicken Recipe Dry Cat Food
$58.99
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577047
Hill's Science Diet Extra Small/Small Breed Senior 7+ Small and Mini Chicken Meal and Brown Rice Recipe Dry Dog Food
976592
Hill's Science Diet Adult Sensitive Skin and Stomach Chicken Recipe Dry Dog Food, 36 lb. Bag
Hill's Science Diet Extra Small/Small Breed Adult Sensitive Stomach and Skin Small and Mini Chicken Recipe Dry Dog Food
$24.49
Was $24.49 Save

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Hill's Science Diet Adult Small Bites Lamb and Brown Rice Recipe Dry Dog Food
$55.99
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34033
Hill's Science Diet Senior Savory Chicken and Vegetables Stew Wet Dog Food, 12.8 oz.
$3.49
Was $3.49 Save

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89987
Hill's Science Diet Adult Light Small Bites with Chicken Meal and Barley Recipe Dry Dog Food, 5 lb. Bag
976593
Hill's Science Diet Medium/Large Breed Adult Chicken and Barley Recipe Dry Dog Food Mega Pack, 45 lb.
83975
Hill's Science Diet Adult Chicken and Barley Chunks Wet Dog Food, 13 oz.
$3.49
Was $3.49 Save

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330395
Hill's Science Diet Adult Sensitive Stomach and Skin Grain-Free Minced Salmon and Vegetables Recipe Wet Dog Food, 12.8 oz.
2065377
Hill's Science Diet Adult Lamb Meal and Brown Rice Recipe Dry Dog Food, 33 lb. Bag
$81.99
Was $81.99 Save

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34028
Hill's Science Diet Senior Indoor/Outdoor Chicken Recipe Dry Cat Food, 7 lb. Bag
$32.99
Was $32.99 Save

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83982
Hill's Science Diet Senior Beef and Barley Chunks Wet Dog Food, 13 oz.
$3.49
Was $3.49 Save

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84472
Hill's Science Diet Large Breed Adult 6+ Chicken, Barley and Rice Recipe Dry Dog Food, 33 lb. Bag
330453
Hill's Science Diet Extra Small/Small Breed Adult Perfect Weight Small and Mini Chicken Recipe Dry Dog Food
Hill's Science Diet Small/Medium Breed Adult Small Bites Light Chicken Meal and Barley Recipe Dry Dog Food
$78.99
Was $78.99 Save

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1855136
Hill's Science Diet Adult Sensitive Stomach and Skin Tender Turkey and Rice Stew Wet Dog Food, 12.5 oz.
754654
Hill's Science Diet Adult Sensitive Stomach and Skin Chicken and Salmon Wet Dog Food Variety Pack, 12.8 oz., Pack of 12 Cans
Hill's Science Diet Large Breed Adult Light Chicken and Barley Recipe Dry Dog Food
$78.99
Was $78.99 Save

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754653
Hill's Science Diet Senior Chicken, Beef and Barley Chunks Wet Dog Food Variety Pack, 13 oz., Pack of 12 Cans
90238
Hill's Science Diet Adult Sensitive Stomach and Skin Chicken Recipe Dry Dog Food, 15.5 lb. Bag
Hill's Science Diet Adult Indoor/Outdoor Urinary and Hairball Control Chicken Recipe Dry Cat Food
$62.99
Was $62.99 Save

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Hill's Science Diet Adult Indoor/Outdoor Sensitive Stomach and Skin Chicken and Rice Recipe Dry Cat Food
$36.49
Was $36.49 Save

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1861796
Hill's Science Diet Adult Perfect Digestion Chicken, Brown Rice and Whole Oats Recipe Dry Dog Food
Hill's Science Diet Adult Indoor/Outdoor Perfect Weight Chicken Recipe Dry Cat Food
$64.99
Was $64.99 Save

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Same Day Delivery Eligible

Hill's Science Diet Adult Indoor/Outdoor Chicken Recipe Dry Cat Food
$58.99
Was $58.99 Save

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Hill's Science Diet Adult Oral Care Chicken, Rice and Barley Recipe Dry Dog Food
Hill's Science Diet Kitten Indoor/Outdoor Chicken Recipe Dry Cat Food
$58.99
Was $58.99 Save

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Same Day Delivery Eligible

90289
Hill's Science Diet Large Breed Adult Lamb and Brown Rice Recipe Dry Dog Food, 33 lb. Bag
453441
Hill's Science Diet Senior 7+ Youthful Vitality Chicken and Rice Recipe Dry Dog Food, 3.5 lb. Bag
89985
Hill's Science Diet Adult Sensitive Stomach and Skin Chicken and Rice Recipe Dry Dog Food, 4 lb. Bag
1001669
Hill's Science Diet Small/Medium Breed Adult Perfect Weight Small Bites Chicken Recipe Dry Dog Food
83969
Hill's Science Diet Large Breed Puppy Chicken and Brown Rice Recipe Dry Dog Food
$45.99
Was $45.99 Save

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Same Day Delivery Eligible

48812