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 Adult Small Bites Chicken and Barley Recipe Dry Dog Food
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SKU: 1604907
Product Rating is 4.8
4.8 (1999)
$96.99
Was $96.99 Save

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Hill's Science Diet Adult Chicken and Barley Recipe Dry Dog Food
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SKU: 2423123
Product Rating is 4.8
4.8 (841)
$78.99
Was $78.99 Save

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330402
Hill's Science Diet Adult Sensitive Stomach and Skin Chicken and Rice Recipe Dry Dog Food, 30 lb. Bag
SKU: 111028199
Product Rating is 4.8
4.8 (1707)
$81.99
Was $81.99 Save

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976592
Hill's Science Diet Adult Sensitive Skin and Stomach Chicken Recipe Dry Dog Food, 36 lb. Bag
SKU: 160490599
Product Rating is 4.8
4.8 (705)
$96.99
Was $96.99 Save

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Hill's Science Diet Extra Small/Small Breed Adult Small and Mini Chicken and Brown Rice Recipe Dry Dog Food
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SKU: 1126833
Product Rating is 4.9
4.9 (217)
$55.99
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Hill's Science Diet Extra Small/Small Breed Adult 7+ Small Bites Chicken, Barley and Rice Recipe Dry Dog Food
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SKU: 5000314
Product Rating is 4.9
4.9 (885)
$78.99
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84472
Hill's Science Diet Large Breed Adult 6+ Chicken, Barley and Rice Recipe Dry Dog Food, 33 lb. Bag
SKU: 280041499
Product Rating is 4.8
4.8 (685)
$78.99
Was $78.99 Save

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Hill's Science Diet Extra Small/Small Breed Adult Sensitive Stomach and Skin Small and Mini Chicken Recipe Dry Dog Food
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SKU: 1164862
Product Rating is 4.8
4.8 (160)
$24.49
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Hill's Science Diet Adult Indoor/Outdoor Urinary and Hairball Control Chicken Recipe Dry Cat Food
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SKU: 1400150
Product Rating is 4.8
4.8 (239)
$62.99
Was $62.99 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
SKU: 500211299
Product Rating is 5
5 (8)
$19.99
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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.
SKU: 106889299
Product Rating is 4.8
4.8 (118)
$3.89
Was $3.89 Save

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90238
Hill's Science Diet Adult Sensitive Stomach and Skin Chicken Recipe Dry Dog Food, 15.5 lb. Bag
SKU: 504075499
Product Rating is 4.8
4.8 (144)
$55.99
Was $55.99 Save

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988575
Hill's Science Diet Large Breed Adult Sensitive Stomach and Skin Chicken Recipe Dry Dog Food, 30 lb. Bag
SKU: 155034899
Product Rating is 4.7
4.7 (587)
$81.99
Was $81.99 Save

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976593
Hill's Science Diet Medium/Large Breed Adult Chicken and Barley Recipe Dry Dog Food Mega Pack, 45 lb.
SKU: 160490699
Product Rating is 4.8
4.8 (712)
$96.99
Was $96.99 Save

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Hill's Science Diet Adult Small Bites Lamb and Brown Rice Recipe Dry Dog Food
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SKU: 5039973
Product Rating is 5
5 (40)
$55.99
Was $55.99 Save

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34028
Hill's Science Diet Senior Indoor/Outdoor Chicken Recipe Dry Cat Food, 7 lb. Bag
SKU: 102477999
Product Rating is 4.6
4.6 (45)
$32.99
Was $32.99 Save

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34032
Hill's Science Diet Adult Savory Beef and Vegetables Stew Wet Dog Food, 12.8 oz.
SKU: 102478599
Product Rating is 4.8
4.8 (46)
$3.49
Was $3.49 Save

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Same Day Delivery Eligible

83982
Hill's Science Diet Senior Beef and Barley Chunks Wet Dog Food, 13 oz.
SKU: 242335199
Product Rating is 4.7
4.7 (75)
$3.49
Was $3.49 Save

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34031
Hill's Science Diet Adult Savory Chicken and Vegetables Stew Wet Dog Food, 12.8 oz.
SKU: 102478499
Product Rating is 4.9
4.9 (30)
$3.49
Was $3.49 Save

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Hill's Science Diet Adult Indoor/Outdoor Sensitive Stomach and Skin Chicken and Rice Recipe Dry Cat Food
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SKU: 5040720
Product Rating is 4.8
4.8 (170)
$36.49
Was $36.49 Save

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83976
Hill's Science Diet Adult Beef and Barley Chunks Wet Dog Food, 13 oz.
SKU: 242321299
Product Rating is 4.9
4.9 (62)
$3.49
Was $3.49 Save

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1861794
Hill's Science Diet Adult Perfect Digestion Salmon, Whole Oats and Brown Rice Recipe Dry Dog Food, 22 lb. Bag
SKU: 208827099
Product Rating is 4.8
4.8 (41)
$83.99
Was $83.99 Save

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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
SKU: 146657399
Product Rating is 4.5
4.5 (13)
$46.99
Was $46.99 Save

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Hill's Science Diet Adult Indoor/Outdoor Chicken Recipe Dry Cat Food
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SKU: 2423474
Product Rating is 4.8
4.8 (94)
$58.99
Was $58.99 Save

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1861796
Hill's Science Diet Adult Perfect Digestion Chicken, Brown Rice and Whole Oats Recipe Dry Dog Food
SKU: 208827299
Product Rating is 5
5 (2)
$57.99
Was $57.99 Save

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83972
Hill's Science Diet Adult Chicken and Barley Recipe Dry Dog Food, 15 lb. Bag
SKU: 242313199
Product Rating is 4.8
4.8 (40)
$46.99
Was $46.99 Save

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83975
Hill's Science Diet Adult Chicken and Barley Chunks Wet Dog Food, 13 oz.
SKU: 242320499
Product Rating is 4.7
4.7 (40)
$3.49
Was $3.49 Save

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1856856
Hill's Science Diet Adult Sensitive Stomach and Skin Chicken and Vegetable Entree Recipe Wet Dog Food, 12.8 oz.
SKU: 138201999
Product Rating is 4.7
4.7 (11)
$3.89
Was $3.89 Save

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34033
Hill's Science Diet Senior Savory Chicken and Vegetables Stew Wet Dog Food, 12.8 oz.
SKU: 102478799
Product Rating is 4.6
4.6 (50)
$3.49
Was $3.49 Save

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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
SKU: 112684199
Product Rating is 4.9
4.9 (52)
$22.49
Was $22.49 Save

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453451
Hill's Science Diet Adult Urinary and Hairball Control Savory Chicken Pate Wet Cat Food, 5.5 oz.
SKU: 128112099
Product Rating is 4.6
4.6 (91)
$2.79
Was $2.79 Save

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Hill's Science Diet Adult Sensitive Stomach and Skin Small Bites Chicken and Barley Recipe Dry Dog Food
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SKU: 1550347
Product Rating is 4.6
4.6 (55)
$81.99
Was $81.99 Save

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48810
Hill's Science Diet Extra Small/Small Breed Adult Lamb and Brown Rice Recipe Dry Dog Food
SKU: 106888299
Product Rating is 5
5 (3)
$22.49
Was $22.49 Save

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89985
Hill's Science Diet Adult Sensitive Stomach and Skin Chicken and Rice Recipe Dry Dog Food, 4 lb. Bag
SKU: 500206599
Product Rating is 5
5 (6)
$22.99
Was $22.99 Save

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988573
Hill's Science Diet Adult Indoor/Outdoor Sensitive Stomach and Skin Grain-Free Salmon and Yellow Peas Dry Cat Food, 13 lb. Bag
SKU: 138201299
Product Rating is 5
5 (9)
$62.99
Was $62.99 Save

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84287
Hill's Science Diet Adult Indoor Savory Minced Chicken Wet Cat Food, 5.5 oz. Can
SKU: 245553699
Product Rating is 4.4
4.4 (18)
$2.49
Was $2.49 Save

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Hill's Science Diet Senior 7+ Indoor/Outdoor No Corn, Wheat or Soy, Chicken and Brown Rice Recipe Dry Cat Food
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SKU: 1550368
Product Rating is 4
4 (1)
$36.49
Was $36.49 Save

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988582
Hill's Science Diet Small/Medium Breed Adult Small Bites No Corn, Wheat or Soy Chicken Recipe Dry Dog Food
SKU: 155035599
Product Rating is 5
5 (4)
$55.99
Was $55.99 Save

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Hill's Science Diet Medium Breed Adult No Corn, Wheat or Soy Chicken Recipe Dry Dog Food
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SKU: 1550352
Product Rating is 5
5 (6)
$55.99
Was $55.99 Save

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Hill's Science Diet Adult Indoor/Outdoor No Corn, Wheat or Soy Chicken Recipe Dry Cat Food
More Options Available
SKU: 1550365
Product Rating is 4.5
4.5 (4)
$36.49
Was $36.49 Save

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984076
Hill's Science Diet Adult Sensitive Stomach and Skin Grain-Free Chicken and Potato Recipe Dry Dog Food, 24 lb. Bag
SKU: 138201199
Product Rating is 5
5 (5)
$81.99
Was $81.99 Save

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754652
Hill's Science Diet Adult Chicken and Barley and Beef and Barley Recipe Wet Dog Food Variety Pack, 13 oz., Pack of 12 Cans
SKU: 146657099
Product Rating is 4.7
4.7 (10)
$41.99
Was $41.99 Save

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984071
Hill's Science Diet Extra Small/Small Breed Senior 11+ Small and Mini Chicken Meal, Brown Rice and Barley Recipe Dry Dog Food
SKU: 106890599
Product Rating is 5
5 (4)
$22.99
Was $22.99 Save

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976556
Hill's Science Diet Small Breed Adult Chicken and Beef Chunks Wet Dog Food Variety Pack, 3.5 oz., Pack of 12 Cans
SKU: 152084499
Product Rating is 4.6
4.6 (37)
$34.49
Was $34.49 Save

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Hill's Science Diet Adult Indoor/Outdoor Salmon and Brown Rice Recipe Dry Cat Food
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SKU: 2380257
Product Rating is 5
5 (1)
$59.99
Was $59.99 Save

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34044
Hill's Science Diet Adult Tender Tuna Chunks Wet Cat Food, 5.5 oz. Can
SKU: 102481099
Product Rating is 4.8
4.8 (15)
$2.49
Was $2.49 Save

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