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Veterinary Diets

(333 results)
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
Blue Buffalo® Life Protection Formula™ Adult Dry Dog Food - Chicken & Brown Rice
5 sizes 1 flavor
(2027)
$14.99 - $72.99
Buy 1, Get the 2nd 20% Off Blue Buffalo Life Protection Formula Dry Dog Food
Save 35% On Your First Autoship Order!
+ 4 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
Royal Canin® Veterinary Diet Hydrolyzed Protein HP Adult Dog Dry Food
3 sizes
(1118)
$58.99 - $138.99
Save 25% on Royal Canin & Eukanuba when you Buy Online, Pickup In Store!
Save 40% on your 1st Autoship Order!
+ 3 more
Royal Canin® Breed Health Nutrition® Golden Retriever Breed Specific Adult Dog Dry Food - 30 lb
(641)
$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
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
Royal Canin® Breed Health Nutrition® Labrador Retriever Breed Specific Adult Dog Dry Food - 30 lb
(930)
$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
Blue Buffalo® Life Protection Formula™ Adult Dry Dog Food - Lamb & Brown Rice
5 sizes 1 flavor
(1134)
$16.99 - $78.99
Buy 1, Get the 2nd 20% Off Blue Buffalo Life Protection Formula Dry Dog Food
Save 35% On Your First Autoship Order!
+ 4 more
Blue Buffalo® Life Protection Formula™ Large Breed Adult Dry Dog Food - Chicken & Brown Rice
3 sizes 1 flavor
(597)
$55.99 - $78.99
Buy 1, Get the 2nd 20% Off Blue Buffalo Life Protection Formula Dry Dog Food
Save 35% On Your First Autoship Order!
+ 4 more
Royal Canin® Breed Health Nutrition® Yorkshire Terrier Breed Specific Adult Dog Dry Food
2 sizes 1 flavor
(1376)
$24.99 - $61.99
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 - Grain Free, Turkey & Potato
3 sizes 1 flavor
(300)
$20.99 - $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!
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Royal Canin® Breed Health Nutrition® Poodle Breed Specific Adult Dog Dry Food
(475)
$61.99
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® Large Breed Adult Dry Dog Food - Chicken
2 sizes 1 flavor
(443)
$44.99 - $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
Blue Buffalo® Life Protection Formula™ Senior 7+ Dry Dog Food - Chicken & Brown Rice
4 sizes 1 flavor
(2058)
$14.99 - $72.99
Buy 1, Get the 2nd 20% Off Blue Buffalo Life Protection Formula Dry Dog Food
Save 35% On Your First Autoship Order!
+ 4 more
Blue Buffalo® Life Protection Formula™ Small Breed Adult Dry Dog Food - Chicken & Brown Rice
2 sizes 1 flavor
(895)
$16.99 - $41.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Buy 1, Get the 2nd 20% Off Blue Buffalo Life Protection Formula Dry Dog Food
+ 5 more
Hill's® Science Diet® Adult Wet Dog Food - Chicken & Barley, 13 oz
(20)
$3.49
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
Hill's® Science Diet® Adult Wet Dog Food - Beef & Barley, 13 oz
(391)
$3.49
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
Native Pet Omega-3 Fish Oil & Alaskan Salmon Oil Skin & Coat Health Supplement for Dogs
2 sizes
(787)
$16.99 - $26.99
Buy 1, Get the 2nd 25% off Supplements & Calming
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
+ 4 more
Royal Canin Size Health Nutrition Large Breed Aging 8+ Senior Dog Dry Food - 30 lb
(149)
$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
Hill's® Prescription Diet® z/d Skin/Food Sensitivities Adult Dog Food - Original
3 sizes 1 flavor
(382)
$54.99 - $131.99
Save 35% On Your First Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 more
Purina Pro Plan Sport Active 27/17 Small Bites All Life Stages Dry Dog Food - Lamb & Rice
2 sizes 1 flavor
(581)
$19.29 - $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
Royal Canin® Veterinary Diet Canine Ultamino Adult Dry Dog Food
2 sizes
(272)
$76.99 - $138.99
Save 25% on Royal Canin & Eukanuba when you Buy Online, Pickup In Store!
Save 40% on your 1st Autoship Order!
+ 3 more
Purina® Pro Plan® Veterinary Diets All Life Stage Dog Food - HA, Hydrolyzed, Chicken
2 sizes 1 flavor
(191)
$52.99 - $129.99
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
Royal Canin® Breed Health Nutrition® Miniature Schnauzer Breed Specific Adult Dog Dry Food - 10 lb
(494)
$61.99
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® Life Protection Formula Healthy Weight Adult Dog Dry Food - Chicken & Brown Rice
5 sizes 1 flavor
(677)
$14.99 - $72.99
Buy 1, Get the 2nd 20% Off Blue Buffalo Life Protection Formula Dry Dog Food
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
Royal Canin® Veterinary Diet Feline Hydrolyzed Protein HP Adult Dry Cat Food
2 sizes 1 flavor
(450)
$78.99 - $149.99
Save 25% on Royal Canin & Eukanuba when you Buy Online, Pickup In Store!
Save 40% on your 1st Autoship Order!
+ 3 more
Purina® Pro Plan® Veterinary Diets All Life Stage Dog Food - HA, Hydrolyzed, Vegetarian
2 sizes
(224)
$52.99 - $129.99
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
Royal Canin® Veterinary Diet Canine Hydrolyzed Protein Adult Dog Loaf in Sauce Food – 13.7 oz can
(313)
$6.19
Save 25% on Royal Canin & Eukanuba when you Buy Online, Pickup In Store!
Save 40% on your 1st Autoship Order!
+ 3 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
Merrick® Grain Free® Adult Dry Dog Food - Real Salmon & Sweet Potato
3 sizes 1 flavor
(390)
$26.99 - $77.99
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
NUTRO ULTRA™ Adult Dry Dog Food - Chicken, Lamb, Salmon
5 sizes
(446)
$23.99 - $86.99
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® Veterinary Diet Feline Selected Protein PR Adult Dry Cat Food
(131)
$97.99
$98.99
Save 25% on Royal Canin & Eukanuba when you Buy Online, Pickup In Store!
Save 40% on your 1st Autoship Order!
+ 3 more
Royal Canin® Veterinary Diet Canine Selected Protein PR Adult Dry Dog Food
2 sizes 1 flavor
(191)
$123.99 - $149.99
Save 25% on Royal Canin & Eukanuba when you Buy Online, Pickup In Store!
Save 40% on your 1st Autoship Order!
+ 3 more
Hill's® Prescription Diet® z/d Skin/Food Sensitivities Cat Food - Original
(150)
$4.19
Save 35% On Your First Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 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
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
Hill's® Prescription Diet® z/d Skin/Food Sensitivities Cat Food - Original
2 sizes 1 flavor
(297)
$43.99 - $83.99
Save 35% On Your First Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 more
Merrick® Grain Free® Beef Flavored Adult Dry Dog Food - Real Texas Beef & Sweet Potato
4 sizes 1 flavor
(926)
$25.99 - $93.99
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
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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.