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Veterinary Diets

(42 results)
Hill's® Prescription Diet® Gastrointestinal Biome Digestive Fiber Adult Dog Food - Chicken
3 sizes 1 flavor
(588)
$56.99 - $137.99
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Royal Canin(R) Veterinary Diet Canine Gastrointestinal Adult Dry Dog Food - Low Fat
3 sizes
(941)
$45.99 - $137.99
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Hill's® Prescription Diet® i/d Low Fat Digestive Care Adult Dog Food - Chicken
(100)
$129.99
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Hill's® Prescription Diet® i/d Digestive Care Low Fat Adult Dog Food - Chicken
2 sizes 1 flavor
(220)
$57.99 - $96.99
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Hill's® Prescription Diet® i/d Digestive Care Adult Dog Food - Turkey
(158)
$4.89
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Hill's® Prescription Diet® Original Adult Dog Treats - Chicken
(136)
$11.99
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Hill's® Prescription Diet® i/d Digestive Care Adult Dog Food - Chicken
(285)
$129.99
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Royal Canin® Veterinary Diet Canine Gastrointestinal Adult Dry Dog Food
(147)
$113.99
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Purina Pro Plan Veterinary Diets EN Gastroenteric All Life Stages Dry Dog Food - 25 lb
(19)
$115.99
Get 40% OFF your first Purina® Pro Plan® Autoship order,  20% OFF your second order & 10% OFF your third order. Place your first Purina® Pro Plan® Autoship order by 11/9
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+ 1 more
Hill's® Prescription Diet® i/d Digestive Care Adult Dry Dog Food - Chicken
2 sizes 1 flavor
(314)
$57.99 - $96.99
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Purina Pro Plan Veterinary Diets HA Hydrolyzed Adult Wet Dog Food - Chicken
(108)
$5.59
$5.79
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Royal Canin Veterinary Diet Gastrointestinal Small Dog Adult Dog Dry Food - Low Fat, 7.7 lb
(16)
$55.99
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Purina® Pro Plan® Veterinary Diets EN Gastroenteric Low Fat All Life Stage Dog Food
(197)
$4.69
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Purina® Pro Plan® Veterinary Diets All Life Stage Dog Food - EN, Gastroenteric
(179)
$4.69
Get 40% OFF your first Purina® Pro Plan® Autoship order,  20% OFF your second order & 10% OFF your third order. Place your first Purina® Pro Plan® Autoship order by 11/9
Purina Pro Plan Veterinary Diets EN Gastroenteric Low Fat All Life Stages Dry Dog Food - 16.5 lb
(15)
$81.99
Get 40% OFF your first Purina® Pro Plan® Autoship order,  20% OFF your second order & 10% OFF your third order. Place your first Purina® Pro Plan® Autoship order by 11/9
Get 20% off a Pro Plan Supplement when you buy a bag of Pro Plan dry food or variety pack. Limit 1 per Transaction.
+ 1 more
Blue Buffalo® Blue Natural Veterinary Diet™ Adult Dry Dog Food - Natural, Salmon
2 sizes 1 flavor
(6)
$42.99 - $109.99
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Royal Canin® Veterinary Diet Gastrointestinal Puppy Dry Dog Food
2 sizes
(61)
$65.99 - $123.99
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Royal Canin® Veterinary Diet Canine Gastrointestinal Adult Dry Dog Food # High Fiber
(262)
$100.99
$102.99
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Hill's Prescription Diet i/d Digestive Care Puppy Dry Dog Food - 8.5 lb
(0)
$60.99
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Purina® Pro Plan® Veterinary Diets All Life Stage Dog Food - EN, Gastroenteric
(247)
$45.99
Get 40% OFF your first Purina® Pro Plan® Autoship order,  20% OFF your second order & 10% OFF your third order. Place your first Purina® Pro Plan® Autoship order by 11/9
Get 20% off a Pro Plan Supplement when you buy a bag of Pro Plan dry food or variety pack. Limit 1 per Transaction.
+ 1 more
Blue Buffalo® Natural Veterinary Diet™ HF Hydrolyzed Adult Wet Dog Food - Grain Free, 12.5 oz
(8)
$8.46
Get 40% OFF your 1st Blue Buffalo® Autoship order,  20% OFF your 2nd  & 10% OFF your 3rd. Place your first Blue Buffalo® order by 11/9
Hill's Prescription Diet i/d Small Breed Bites Puppy & Adult Dry Dog Food - Digestive Care, Chicken
(12)
$53.99
$51.99
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Blue Buffalo® Natural Veterinary Diet™ NP Novel Protein All Life Stages Dry Dog Food - Alligat
(3)
$124.99
$137.49
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Royal Canin® Veterinary Diet Canine Vegetarian Adult Dry Dog Food
(35)
$92.99
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Hill's® Prescription Diet® i/d Digestive Care Stress Dog Food - Chicken
(14)
$64.99
$66.99
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Blue Buffalo® Blue Natural Veterinary Diet™ All Life Stage Dry Dog Food - Natural, Chicken
(7)
$99.99
$109.99
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Did your veterinarian recommend a therapeutic diet for your canine companion? PetSmart has exactly what you need to help support your pet. Your dog’s nutritional needs are as unique as they are. That’s why your vet may recommend a special diet that is tailored to support your pup’s health requirements, such as:
  1.  Urinary Health
  2.  Kidney Health
  3.  Allergies
  4.  Digestive Care
  5.  Gastrointestinal Health
  6.  Sensitive Skin
  7.  Weight Management
  8.  And More
Because these special diets are intended only for pets with specific health conditions, your vet must authorize the food before you purchase it. Visit your vet to learn more about switching your dog to a therapeutic diet and how to make the change. Always follow your veterinarian's advice when transitioning your dog to a new food plan. If you have any questions or concerns during the transition, consult your vet.
After talking with your vet and getting their authorization for a specific therapeutic diet, you can find everything your dog needs at PetSmart. PetSmart carries a wide variety of vet-authorized diets in different flavors, sizes, and both wet and dry formulas, so you’re sure to find the one your vet recommends and your furry friend loves. And, with PetSmart’s convenient store locations, easy online ordering, and Autoship options, getting your pup the vet-authorized food they need when they need it is simple.
While you’re getting your dog their vet-authorized food, why not also pick up some yummy bakery treatschewy treatstraining treatsjerky treats, or dental treats? Looking for a different type of dog food? We also sell grain-free foodcanned dog fooddog food toppersfresh dog foodfrozen dog foodpuppy milk replacers, and more.  PetSmart carries everything you need to keep your pup happy.