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Veterinary Diets

(207 results)
Purina® Pro Plan Sensitive Skin & Stomach Adult Dry Dog Food - Salmon & Rice, No Corn, Wheat or Soy
4 sizes 1 flavor
(6897)
$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.
Save 40% on your 1st Purina or Merrick Autoship Order!
+ 4 more
Purina® Pro Plan Complete Essentials Shredded Blend Adult Dry Dog Food - Chicken & Rice
6 sizes 1 flavor
(3441)
$16.59 - $96.49
Get 20% off a Pro Plan Supplement when you buy a bag of Pro Plan dry food or variety pack. Limit 1 per Transaction.
Save 40% on your 1st Purina or Merrick 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.
Save 40% on your 1st Purina or Merrick Autoship Order!
+ 4 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.
Save 40% on your 1st Purina or Merrick Autoship Order!
+ 3 more
Purina Pro Plan Complete Essentials Shredded Blend Adult Dry Dog Food - Salmon & Rice
4 sizes 1 flavor
(1374)
$16.59 - $74.49
Get 20% off a Pro Plan Supplement when you buy a bag of Pro Plan dry food or variety pack. Limit 1 per Transaction.
Save 40% on your 1st Purina or Merrick Autoship Order!
+ 4 more
Purina® Pro Plan® Veterinary Supplements FortiFlora-Probiotic Powder Supplement for Dogs - 30 Count
(1318)
$30.99
$33.99
Get 20% off a Pro Plan Supplement when you buy a bag of Pro Plan dry food or variety pack. Limit 1 per Transaction.
Save 40% on your 1st Purina or Merrick Autoship Order!
+ 3 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.
Save 40% on your 1st Purina or Merrick Autoship Order!
+ 4 more
Purina Pro Plan Specialized Shredded Blend Small Breed Adult Dog Dry Food - Chicken & Rice
2 sizes 1 flavor
(1572)
$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.
Save 40% on your 1st Purina or Merrick Autoship Order!
+ 4 more
Purina® Pro Plan Complete Essentials Adult Wet Cat Food - In Gravy, 3 Oz
1 size 6 flavors
(1642)
$1.69
Save 40% on your 1st Purina or Merrick Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 3 more
Purina® Pro Plan Sport Performance 30/20 All Life Stages Dry Dog Food - Chicken & Rice, High-Protein
4 sizes 1 flavor
(3065)
$19.99 - $93.99
Get 20% off a Pro Plan Supplement when you buy a bag of Pro Plan dry food or variety pack. Limit 1 per Transaction.
Save 40% on your 1st Purina or Merrick Autoship Order!
+ 4 more
Purina Pro Plan Weight Management Shredded Blend Adult Dry Dog Food - Chicken & Rice
3 sizes 1 flavor
(1457)
$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.
Save 40% on your 1st Purina or Merrick Autoship Order!
+ 4 more
Purina® Pro Plan Complete Essentials Adult Wet Cat Food - In Gravy, Variety Pack, 3 Oz, 24 Count
(243)
$40.49
Get 20% off a Pro Plan Supplement when you buy a bag of Pro Plan dry food or variety pack. Limit 1 per Transaction.
Save 40% on your 1st Purina or Merrick Autoship Order!
+ 4 more
Purina® Pro Plan Complete Essentials Shredded Blend Adult Dry Dog Food - Beef & Rice
6 sizes 1 flavor
(1597)
$16.59 - $96.49
Get 20% off a Pro Plan Supplement when you buy a bag of Pro Plan dry food or variety pack. Limit 1 per Transaction.
Save 40% on your 1st Purina or Merrick Autoship Order!
+ 4 more
Purina Pro Plan Development Shredded Blend Puppy Dry Dog Food - Chicken & Rice
3 sizes 1 flavor
(2800)
$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.
Save 40% on your 1st Purina or Merrick Autoship Order!
+ 4 more
Purina Pro Plan Sport Performance 30/20 All Life Stages Dry Dog Food - Salmon & Rice
2 sizes 1 flavor
(877)
$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.
Save 40% on your 1st Purina or Merrick 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.
Save 40% on your 1st Purina or Merrick 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.
Save 40% on your 1st Purina or Merrick Autoship Order!
+ 4 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.
Save 40% on your 1st Purina or Merrick Autoship Order!
+ 4 more
Purina® Pro Plan® Veterinary Supplements FortiFlora-Probiotic Powder Supplement for Cats - 30 Count
(1266)
$30.99
$33.99
Get 20% off a Pro Plan Supplement when you buy a bag of Pro Plan dry food or variety pack. Limit 1 per Transaction.
Save 40% on your 1st Purina or Merrick Autoship Order!
+ 3 more
Purina® Pro Plan® Hydra Care for Cats - Liver Flavored Liquid Supplement - 12 Count
(403)
$14.99
$16.99
Get 20% off a Pro Plan Supplement when you buy a bag of Pro Plan dry food or variety pack. Limit 1 per Transaction.
Save 40% on your 1st Purina or Merrick Autoship Order!
+ 3 more
Purina® Pro Plan Sensitive Skin & Stomach Adult Wet Dog Food - Classic Pate, Salmon & Rice, 13 oz
(437)
$3.29
Save 40% on your 1st Purina or Merrick Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 3 more
Purina Pro Plan Savor Adult Wet Cat Food - Antioxidants, Corn Free, 5.5 Oz
(422)
$2.20
$2.29
Save 40% on your 1st Purina or Merrick Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 3 more
Purina Urinary Tract Health Pro Plan Focus Adult Wet Cat Food - 3 Oz.
(645)
$1.89
Save 40% on your 1st Purina or Merrick Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 3 more
Purina® Pro Plan Complete Essentials Adult Wet Cat Food - In Sauce, 3 Oz
1 size 3 flavors
(795)
$1.69
Save 40% on your 1st Purina or Merrick Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 3 more
Purina Pro Plan Savor  Adult Wet Cat Food - Antioxidants, High-Protein, 3 Oz
(122)
$1.69
Save 40% on your 1st Purina or Merrick Autoship Order!
Earn 5,000 points ($10 back in savings) when you spend $40+ on cat food.
+ 2 more
Purina Pro Plan Development Large Breed Puppy Dry Dog Food - Chicken & Rice
3 sizes 1 flavor
(1922)
$52.99 - $95.49
Get 20% off a Pro Plan Supplement when you buy a bag of Pro Plan dry food or variety pack. Limit 1 per Transaction.
Save 40% on your 1st Purina or Merrick Autoship Order!
+ 4 more
Purina Pro Plan Weight Management Large Breed Adult Dry Dog Food - Chicken & Rice
(381)
$77.49
$77.99
Get 20% off a Pro Plan Supplement when you buy a bag of Pro Plan dry food or variety pack. Limit 1 per Transaction.
Save 40% on your 1st Purina or Merrick Autoship Order!
+ 4 more
Purina Pro Plan Complete Essentials Shredded Blend Senior 7+ Dry Dog Food - Chicken & Rice
3 sizes 1 flavor
(749)
$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.
Save 40% on your 1st Purina or Merrick 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.
Save 40% on your 1st Purina or Merrick Autoship Order!
+ 4 more
Purina Pro Plan LiveClear Allergen Reducing Adult Dry Cat Food - Chicken & Rice
3 sizes 1 flavor
(2240)
$23.49 - $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.
Save 40% on your 1st Purina or Merrick 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.
Save 40% on your 1st Purina or Merrick Autoship Order!
+ 4 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.
Save 40% on your 1st Purina or Merrick Autoship Order!
+ 4 more
Purina Pro Plan Specialized Shredded Blend Large Breed Adult Dry Dog Food - Chicken & Rice
(589)
$77.49
$77.99
Get 20% off a Pro Plan Supplement when you buy a bag of Pro Plan dry food or variety pack. Limit 1 per Transaction.
Save 40% on your 1st Purina or Merrick Autoship Order!
+ 4 more
Purina Pro Plan Sensitive Skin & Stomach Adult Wet Cat Food - Corn Free, No Artificial Colors, 3 Oz
1 size 2 flavors
(342)
$1.89
Save 40% on your 1st Purina or Merrick Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 3 more
Purina Pro Plan Savor Adult Wet Cat Food - Antioxidants, High-Protein, 5.5 Oz
(7732)
$2.20
$2.29
Save 40% on your 1st Purina or Merrick Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 3 more
Purina Pro Plan Complete Essentials Adult Wet Cat Food - Antioxidants, High-Protein, 12 CT, 36 OZ
(508)
$20.19
Get 20% off a Pro Plan Supplement when you buy a bag of Pro Plan dry food or variety pack. Limit 1 per Transaction.
Save 40% on your 1st Purina or Merrick Autoship Order!
+ 4 more
Purina Urinary Tract Health Pro Plan Focus  Adult Wet Cat Food - 5.5 Oz
(681)
$2.39
$2.49
Save 40% on your 1st Purina or Merrick Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 3 more
Purina Pro Plan Complete Essentials Adult Wet Cat Food - Antioxidants, High-Protein, 5.5 Oz
(193)
$2.20
$2.29
Save 40% on your 1st Purina or Merrick Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 3 more
Purina Urinary Tract Health Pro Plan Focus Adult Wet Cat Food - 5.5 Oz
(458)
$2.39
$2.49
Save 40% on your 1st Purina or Merrick Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 3 more
Purina Pro Plan Focus  Kitten Wet Cat Food - High-Protein, With Vitamins, Variety Pack, 12 CT, 36 OZ
(564)
$22.39
Get 20% off a Pro Plan Supplement when you buy a bag of Pro Plan dry food or variety pack. Limit 1 per Transaction.
Save 40% on your 1st Purina or Merrick Autoship Order!
+ 4 more
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Did your veterinarian recommend a therapeutic diet for your feline friend? PetSmart has exactly what you need to help support your pet. Your cat’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 kitty’s health requirements, such as: ;
Kidney Support
Urinary Health
Allergies
Digestive Care
Gastrointestinal Health
Weight Management
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 cat to a therapeutic diet and how to make the change. Always follow your veterinarian's advice when transitioning your cat 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 cat 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 kitty loves. And, with PetSmart’s convenient store locations, easy online ordering, and Autoship options, getting your kitty the vet-authorized food they need when they need it is simple.
While you’re getting your cat their vet-authorized food, why not also pick up some treats and catnip? Looking for something different than a vet-authorized diet? We carry all sorts of cat food options including dry foodfood toppersfrozen foodwet food, and more. PetSmart carries everything you need to care for your feline friend.