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Dog

(226 results)
Purina® Pro Plan Sensitive Skin & Stomach Adult Dry Dog Food - Salmon & Rice, No Corn, Wheat or Soy
4 sizes 1 flavor
(6893)
$20.69 - $94.99
Get 20% off a Pro Plan Supplement when you buy a bag of Pro Plan dry food or variety pack. Limit 1 per Transaction.
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
+ 5 more
Authority® Sensitive Stomach & Skin All Life Stages Dry Dog Food - Salmon & Rice
4 sizes 1 flavor
(1367)
$17.99 - $71.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 4 more
Hill's® Science Diet® Sensitive Stomach & Skin Adult Dry Dog Food - Chicken & Barley
4 sizes 1 flavor
(1752)
$23.99 - $97.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 4 more
Purina® Pro Plan Sensitive Skin & Stomach Adult Dry Dog Food - Lamb & Oat Meal, No Corn, Wheat Soy
3 sizes 1 flavor
(1509)
$20.69 - $77.49
Get 20% off a Pro Plan Supplement when you buy a bag of Pro Plan dry food or variety pack. Limit 1 per Transaction.
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
+ 5 more
Purina Pro Plan Sensitive Skin & Stomach Large Breed Adult Dry Dog Food - Salmon & Rice
2 sizes 1 flavor
(878)
$77.49 - $97.99
Get 20% off a Pro Plan Supplement when you buy a bag of Pro Plan dry food or variety pack. Limit 1 per Transaction.
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
+ 4 more
Purina® Pro Plan Large Breed Adult Dry Dog Food - Chicken & Rice
3 sizes 1 flavor
(1695)
$54.49 - $97.99
Get 20% off a Pro Plan Supplement when you buy a bag of Pro Plan dry food or variety pack. Limit 1 per Transaction.
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
+ 5 more
Authority® Sensitive Stomach & Skin Adult Dog Dry Food - Lamb & Rice
4 sizes 1 flavor
(884)
$17.99 - $71.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 4 more
Authority Sensitive Stomach & Skin Large Breed Adult Dog Dry Food - Salmon & Rice
2 sizes 1 flavor
(214)
$47.99 - $59.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 4 more
Purina Pro Plan Development Sensitive Skin & Stomach Large Breed Puppy Dry Dog Food - Salmon & Rice
2 sizes 1 flavor
(584)
$52.99 - $74.99
Get 20% off a Pro Plan Supplement when you buy a bag of Pro Plan dry food or variety pack. Limit 1 per Transaction.
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
+ 5 more
Hill's® Science Diet® Sensitive Stomach & Skin Adult Dry Cat Food - Chicken
3 sizes 1 flavor
(1331)
$23.99 - $63.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 4 more
Purina Pro Plan Sensitive Skin & Stomach Small Breed Adult Dry Dog Food - Salmon & Rice
2 sizes 1 flavor
(803)
$20.69 - $54.49
Get 20% off a Pro Plan Supplement when you buy a bag of Pro Plan dry food or variety pack. Limit 1 per Transaction.
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
+ 5 more
Purina® Pro Plan Complete Essentials Adult Dry Cat Food - Chicken & Rice, With Probiotics
3 sizes 1 flavor
(3996)
$16.89 - $53.49
Get 20% off a Pro Plan Supplement when you buy a bag of Pro Plan dry food or variety pack. Limit 1 per Transaction.
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
+ 5 more
Purina ONE® +Plus SmartBlend Adult Dog Dry Food - Salmon, No Artificial Preservatives, With Vitamins
(856)
$49.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 40% on your 1st Purina or Merrick Autoship Order!
+ 4 more
Purina® ONE® +Plus Sensitive Skin & Sensitive Stomach Adult Cat Dry Food - Turkey
3 sizes 1 flavor
(2377)
$10.29 - $34.49
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 40% on your 1st Purina or Merrick Autoship Order!
+ 4 more
Royal Canin® Breed Health Nutrition® German Shepherd Breed Specific Adult Dog Dry Food
2 sizes
(988)
$79.99 - $99.99
Save 25% on Royal Canin & Eukanuba when you Buy Online, Pickup In Store!
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
+ 5 more
Hill's® Science Diet® Sensitive Stomach & Skin Large Breed Adult Dry Dog Food - Chicken & Barley
(319)
$83.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 4 more
Hill's® Science Diet® Perfect Digestion Adult Dry Dog Food - Salmon, Brown Rice & Whole Oats
3 sizes 1 flavor
(863)
$24.99 - $85.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 4 more
Purina Pro Plan Sensitive Skin & Stomach Adult Dry Dog Food - Turkey & Oat Meal
3 sizes 1 flavor
(675)
$20.69 - $77.49
Get 20% off a Pro Plan Supplement when you buy a bag of Pro Plan dry food or variety pack. Limit 1 per Transaction.
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
+ 5 more
Hill's® Science Diet® Sensitive Stomach & Skin Small Bites Adult Dog Dry Food - Chicken & Barley
3 sizes 1 flavor
(1252)
$23.99 - $83.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 4 more
Natural Balance Limited Ingredient Diets Adult Dry Dog Food - Salmon & Sweet Potato
3 sizes 1 flavor
(400)
$24.99 - $72.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 4 more
Purina Pro Plan Sensitive Skin & Stomach Senior 7+ Dry Dog Food - Salmon & Rice
3 sizes 1 flavor
(449)
$20.69 - $77.49
Get 20% off a Pro Plan Supplement when you buy a bag of Pro Plan dry food or variety pack. Limit 1 per Transaction.
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
+ 5 more
Purina Pro Plan Sensitive Skin & Stomach Puppy Dry Dog Food - Salmon & Rice
3 sizes 1 flavor
(1166)
$19.99 - $74.99
Get 20% off a Pro Plan Supplement when you buy a bag of Pro Plan dry food or variety pack. Limit 1 per Transaction.
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
+ 5 more
Blue Buffalo® Basics™ Skin & Stomach Care Adult Dog Dry Food - Grain Free, Salmon & Potato
3 sizes 1 flavor
(366)
$22.99 - $74.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 4 more
Hill's® Science Diet® Sensitive Stomach & Skin Small & Mini Adult Dog Dry Food - Chicken & Rice
2 sizes 1 flavor
(989)
$23.99 - $57.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 4 more
Rachael Ray Nutrish Whole Health Blend Adult Dry Dog Food - Beef, Pea, Brown Rice
4 sizes 1 flavor
(333)
$9.99 - $54.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 4 more
Purina ONE® +Plus Adult Dog Dry Food - Chicken, Natural, High-Protein
2 sizes
(1396)
$16.79 - $49.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 40% on your 1st Purina or Merrick Autoship Order!
+ 4 more
Royal Canin® Breed Health Nutrition® Bulldog Breed Specific Adult Dog Dry Food
2 sizes 1 flavor
(736)
$79.99 - $99.99
Save 25% on Royal Canin & Eukanuba when you Buy Online, Pickup In Store!
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
+ 5 more
Authority Sensitive Stomach & Skin Large Breed Adult Dog Dry Food - Lamb & Rice, 34 lb
(156)
$59.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 4 more
Purina Pro Plan Sport Performance 30/20 All Life Stages Dry Dog Food - Beef & Bison
2 sizes 1 flavor
(280)
$24.89 - $89.99
Get 20% off a Pro Plan Supplement when you buy a bag of Pro Plan dry food or variety pack. Limit 1 per Transaction.
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
+ 5 more
Natural Balance Adult Dry Dog Food - Vegetarian
3 sizes 1 flavor
(156)
$24.99 - $72.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 4 more
Hill's® Science Diet® Perfect Digestion Adult Dry Dog Food - Chicken & Brown Rice
3 sizes 1 flavor
(616)
$24.99 - $85.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 4 more
Purina® Pro Plan Sensitive Skin & Stomach Adult Dry Cat Food - Lamb & Rice, With Probiotics
4 sizes 1 flavor
(1188)
$16.89 - $75.98
Get 20% off a Pro Plan Supplement when you buy a bag of Pro Plan dry food or variety pack. Limit 1 per Transaction.
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
+ 5 more
Hill's Science Diet Sensitive Stomach & Skin Adult Dry Dog Food - Alaskan Pollock
2 sizes 1 flavor
(487)
$26.99 - $61.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 4 more
Natural Balance Limited Ingredient Diets Adult Dry Dog Food - Lamb & Brown Rice
2 sizes 1 flavor
(261)
$47.99 - $72.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 4 more
Royal Canin® Feline Care Nutrition Indoor Hairball Care Adult Dry Cat Food
(396)
$79.99
$83.99
Save 25% on Royal Canin & Eukanuba when you Buy Online, Pickup In Store!
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
+ 5 more
Royal Canin® Canine Care Nutrition Digestive Care Large Breed Adult Dog Dry Food - 30 lb
(91)
$109.99
Save 25% on Royal Canin & Eukanuba when you Buy Online, Pickup In Store!
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
+ 5 more
Blue Buffalo® Basics™ Skin & Stomach Care Adult Dog Dry Food - Salmon & Potato
2 sizes 1 flavor
(215)
$44.99 - $74.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 4 more
Authority® Sensitive Stomach & Skin Cat Dry Food - Turkey & Rice, With-Grain
3 sizes 1 flavor
(445)
$17.99 - $52.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 4 more
Royal Canin Size Health Nutrition Small Breed Puppy Dog Dry Food
3 sizes 1 flavor
(1412)
$23.99 - $109.99
Save 25% on Royal Canin & Eukanuba when you Buy Online, Pickup In Store!
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
+ 5 more
Bil-Jac Sensitive Solutions Skin & Stomach Support All Life Stage Dry Dog Food - Chicken & Whitefish
3 sizes 1 flavor
(476)
$24.99 - $69.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 4 more
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You only want the best for your pup. From their bed toys and accessories to their dog food, dog treats and dental care, there isn’t anything you wouldn’t do to make sure they have the best life ever. Hill's® Science Diet® dog food offers a wide selection of foods designed for dogs of all ages and health considerations.
For example, Hill's® Science Diet® Large Breed Puppy food is specially made with an optimal level of calcium for controlled bone growth, a unique developmental need of large breed puppies. Specialized formulas address specific needs like weight management and sensitive skin and stomachs. Some of these are grain free to address allergies to specific ingredients, as well as dog food with healthy grains like oats, brown rice and barley. Featuring high-quality protein, including real chicken, lamb or salmon, plus the vitamins, minerals and amino acids that puppies, adult and senior dogs need, Hill's® Science Diet® dog food aims to give them important nutritional support for a long and healthy life.
You are sure to find the Hill's® Science Diet® dog food and treats that you are looking for at PetSmart. Need other dog supplies while you’re here? PetSmart carries other brands of dog food, canned dog food, dry dog food, biscuit dog treats, chewy dog treats, dog jerky and so much more.
PetSmart also offers convenient shopping with curbside or in-store pickup. Need something today? We have select items available for same-day delivery in most areas powered by DoorDash. For items you purchase frequently, PetSmart has Autoship that automatically delivers the items you want to your door as often as you’d like. Check the website to see what items are eligible.

Frequently Asked Questions (FAQs)

Is Hill's Science Diet worth it?

Whether or not Hill's Science Diet is right for your pup depends on the advice of your veterinarian. Schedule an appointment with them to find the best diet for your pup.

Who sells Hill's Science Diet?

Pet parents can find hill's science diet at PetSmart. PetSmart carries a huge selection of pet food to help your pet live their best life!

What is the best dog food recommended by vets?

Every dog is different so the best food for your dog will depend on their breed, size and nutritional needs. Schedule an appointment with your vet to find out what they recommend for your dog.