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 (2003)
$96.99
Was $96.99 Save

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Hill's Science Diet Large Breed Adult Chicken and Barley Recipe Dry Dog Food
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SKU: 1604908
Product Rating is 4.8
4.8 (1733)
$96.99
Was $96.99 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 (1940)
$81.99
Was $81.99 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 (844)
$78.99
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Hill's Science Diet Adult Perfect Weight Chicken Recipe Dry Dog Food, 607827
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SKU: 2097820
Product Rating is 4.8
4.8 (579)
$85.99
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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 (1003)
$78.99
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1856935
Hill's Science Diet Large Breed Puppy Chicken and Brown Rice Recipe Dry Dog Food, 27.5 lb. Bag
SKU: 209778799
Product Rating is 4.4
4.4 (158)
$72.99
Was $72.99 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 (706)
$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: 1126825
Product Rating is 4.8
4.8 (236)
$22.49
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Hill's Science Diet Puppy Chicken and Brown Rice Recipe Dry Dog Food
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SKU: 2097788
Product Rating is 4.7
4.7 (583)
$72.99
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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 4.7
4.7 (58)
$3.49
Was $3.49 Save

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Hill's Science Diet Adult Indoor Chicken Recipe Dry Cat Food
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SKU: 5068930
Product Rating is 4.7
4.7 (331)
$58.99
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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 (183)
$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
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SKU: 5039973
Product Rating is 4.9
4.9 (104)
$55.99
Was $55.99 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
SKU: 112680999
Product Rating is 4.8
4.8 (142)
$20.99
Was $20.99 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 (11)
$19.99
Was $19.99 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
SKU: 280041499
Product Rating is 4.7
4.7 (810)
$78.99
Was $78.99 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 (713)
$96.99
Was $96.99 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.
SKU: 138201899
Product Rating is 4.7
4.7 (32)
$3.89
Was $3.89 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 4.8
4.8 (248)
$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
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SKU: 1382010
Product Rating is 4.8
4.8 (432)
$78.99
Was $78.99 Save

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330453
Hill's Science Diet Extra Small/Small Breed Adult Perfect Weight Small and Mini Chicken Recipe Dry Dog Food
SKU: 123206499
Product Rating is 4.9
4.9 (73)
$24.49
Was $24.49 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 4.5
4.5 (159)
$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.
SKU: 242335199
Product Rating is 4.6
4.6 (87)
$3.49
Was $3.49 Save

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Hill's Science Diet Large Breed Adult Light Chicken and Barley Recipe Dry Dog Food
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SKU: 2800422
Product Rating is 4.8
4.8 (684)
$78.99
Was $78.99 Save

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Hill's Science Diet Small/Medium Breed Adult Small Bites Light Chicken Meal and Barley Recipe Dry Dog Food
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SKU: 5000306
Product Rating is 4.9
4.9 (728)
$78.99
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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 (130)
$3.89
Was $3.89 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 4.6
4.6 (14)
$46.99
Was $46.99 Save

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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 4.7
4.7 (293)
$62.99
Was $62.99 Save

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Hill's Science Diet Adult Indoor/Outdoor Perfect Weight Chicken Recipe Dry Cat Food
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SKU: 1069549
Product Rating is 4.5
4.5 (213)
$64.99
Was $64.99 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
SKU: 146657199
Product Rating is 5
5 (6)
$41.99
Was $41.99 Save

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993280
Hill's Science Diet Kitten Indoor Chicken Recipe Dry Cat Food, 7 lb. Bag
SKU: 140014599
Product Rating is 4.8
4.8 (72)
$32.99
Was $32.99 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 4.6
4.6 (361)
$55.99
Was $55.99 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 (63)
$3.49
Was $3.49 Save

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83970
Hill's Science Diet Puppy Chicken and Barley Entree Recipe Wet Dog Food, 13 oz.
SKU: 242311599
Product Rating is 4.6
4.6 (38)
$3.49
Was $3.49 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 (596)
$81.99
Was $81.99 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 4.3
4.3 (435)
$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
SKU: 208827299
Product Rating is 4.6
4.6 (150)
$57.99
Was $57.99 Save

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Hill's Science Diet Adult Oral Care Chicken, Rice and Barley Recipe Dry Dog Food
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SKU: 1068889
Product Rating is 4.6
4.6 (136)
$81.99
Was $81.99 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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48812
Hill's Science Diet Adult Perfect Weight Chicken Recipe Dry Dog Food, 10116
SKU: 140008199
Product Rating is 4.8
4.8 (344)
$24.49
Was $24.49 Save

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1855216
Hill's Science Diet Large Breed Adult Perfect Weight Chicken Recipe Dry Dog Food, 25 lb. Bag
SKU: 209782199
Product Rating is 4.7
4.7 (241)
$85.99
Was $85.99 Save

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1001669
Hill's Science Diet Small/Medium Breed Adult Perfect Weight Small Bites Chicken Recipe Dry Dog Food
SKU: 155034599
Product Rating is 4.9
4.9 (10)
$24.49
Was $24.49 Save

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90289
Hill's Science Diet Large Breed Adult Lamb and Brown Rice Recipe Dry Dog Food, 33 lb. Bag
SKU: 504835499
Product Rating is 4.8
4.8 (1016)
$81.99
Was $81.99 Save

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Hill's Science Diet Kitten Indoor/Outdoor Chicken Recipe Dry Cat Food
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SKU: 1400146
Product Rating is 4.6
4.6 (512)
$58.99
Was $58.99 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 (41)
$3.49
Was $3.49 Save

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453441
Hill's Science Diet Senior 7+ Youthful Vitality Chicken and Rice Recipe Dry Dog Food, 3.5 lb. Bag
SKU: 127818499
Product Rating is 4.6
4.6 (148)
$24.99
Was $24.99 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 4.5
4.5 (237)
$22.99
Was $22.99 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 4.7
4.7 (258)
$83.99
Was $83.99 Save

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83969
Hill's Science Diet Large Breed Puppy Chicken and Brown Rice Recipe Dry Dog Food
SKU: 242308499
Product Rating is 4.8
4.8 (216)
$45.99
Was $45.99 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 (41)
$46.99
Was $46.99 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 4.7
4.7 (99)
$2.79
Was $2.79 Save

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83981
Hill's Science Diet Senior Chicken and Barley Chunks Wet Dog Food, 13 oz.
SKU: 242334399
Product Rating is 4.7
4.7 (64)
$3.49
Was $3.49 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: 1550344
Product Rating is 4.6
4.6 (71)
$55.99
Was $55.99 Save

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2065377
Hill's Science Diet Adult Lamb Meal and Brown Rice Recipe Dry Dog Food, 33 lb. Bag
SKU: 506891499
Product Rating is 4.7
4.7 (147)
$81.99
Was $81.99 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 (54)
$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 4.4
4.4 (19)
$3.89
Was $3.89 Save

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2044307
Hill's Science Diet Perfect Weight Adult Vegetable and Chicken Stew Wet Dog Food, 12.5 oz.
SKU: 140007099
Product Rating is 4.3
4.3 (17)
$3.99
Was $3.99 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 4.5
4.5 (13)
$62.99
Was $62.99 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: 1550351
Product Rating is 4.7
4.7 (52)
$22.49
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