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Veterinary Diets

(198 results)
Hill's Science Diet Perfect Weight Adult Dry Dog Food - Chicken
3 sizes 1 flavor
(1152)
$25.99 - $87.99
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 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.
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
+ 5 more
Hill's® Science Diet® Perfect Weight Adult Dry Cat Food - Chicken
3 sizes 1 flavor
(1469)
$24.99 - $65.99
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 Weight & Joint Support Large Breed Adult Dry Dog Food - Chicken & Rice
(161)
$89.99
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 Weight Adult Wet Dog Food - Vegetable & Chicken Stew, 12.5 oz
(680)
$4.19
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 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.
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
+ 5 more
Hill's® Science Diet® Perfect Weight Small & Mini Adult Dry Dog Food - Chicken Recipe
2 sizes 1 flavor
(1293)
$25.99 - $60.99
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 Indoor Advantage Adult Cat Dry Food - Turkey, Natural, High-Protein
4 sizes 1 flavor
(4425)
$10.29 - $42.99
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
IAMS™ Proactive Health Indoor Adult Dry Cat Food - Weight & Hairball Care, Chicken
4 sizes 1 flavor
(2802)
$10.99 - $39.99
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
Simply Nourish® Original Weight Management Adult Dry Dog Food - Turkey & Brown Rice
2 sizes 1 flavor
(241)
$36.99 - $56.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Buy 1, Get the 2nd 25% Off Simply Nourish Dry Dog Food
+ 5 more
Purina ONE® +Plus Adult Dog Dry Food - Turkey, High-Protein, Natural
2 sizes 1 flavor
(1698)
$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
Hill's Science Diet Perfect Weight & Joint Support Adult Dry Dog Food - Chicken & Brown Rice
3 sizes 1 flavor
(205)
$25.99 - $89.99
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 Weight Small Bites Adult Dry Dog Food - Chicken
3 sizes 1 flavor
(493)
$25.99 - $87.99
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® Weight Care Adult Dry Cat Food
3 sizes 1 flavor
(632)
$28.99 - $79.99
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® Light Large Breed Adult Dry Dog Food - Chicken & Barley
(341)
$80.99
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® Light Adult Dry Dog Food - Chicken & Barley
2 sizes
(707)
$49.99 - $80.99
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® Metabolic + Mobility Weight + Joint Adult Dog Food - Chicken
(145)
$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
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
Hill's Science Diet Perfect Weight Large Breed Adult Dry Dog Food - Chicken
(431)
$87.99
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
Wellness® Complete Health Large Breed Adult Dog Food - Natural
(110)
$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® w/d Digestive/Weight/Glucose Management Adult Dog Food - Chicken
3 sizes 1 flavor
(528)
$53.99 - $129.99
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
Royal Canin(R) Veterinary Diet Satiety Support Adult Dry Dog Food - Weight Management
3 sizes
(240)
$49.99 - $123.99
Save 25% on Royal Canin & Eukanuba when you Buy Online, Pickup In Store!
Save 40% on your 1st Autoship Order!
+ 3 more
Simply Nourish® Original Weight Management Large Breed Adult Dry Dog Food - Turkey & Brown Rice
(97)
$56.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Buy 1, Get the 2nd 25% Off Simply Nourish Dry Dog Food
+ 5 more
Blue Buffalo Tastefuls Adult Indoor Cat Dry Food - Natural, Chicken & Brown Rice
3 sizes 1 flavor
(1294)
$14.99 - $46.99
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 Healthy Weight Adult Dog Dry Food - Chicken & Rice
2 sizes
(24)
$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
Royal Canin® Canine Care Nutrition Weight Care Large Breed Adult Dog Dry Food - 30 lb
(73)
$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
Royal Canin® Breed Health Nutrition® Pug Breed Specific Adult Dog Dry Food - 10 lb
(277)
$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
Purina® Pro Plan Weight Management Adult Dry Cat Food - Chicken & Rice, With Probiotics
3 sizes 1 flavor
(2042)
$16.89 - $56.49
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
Nulo MedalSeries Weight Management Adult Dry Dog Food - Low Fat, Chicken
2 sizes 1 flavor
(150)
$20.99 - $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
Nutro Natural Choice™ Healthy Weight Adult Dry Dog Food - Lamb & Brown Rice
(599)
$79.99
$84.99
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® Light Small Bites Adult Dry Dog Food - Chicken & Barley
2 sizes
(905)
$20.99 - $49.99
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® Light Adult Dry Cat Food - Chicken
3 sizes 1 flavor
(881)
$21.99 - $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
Nutro Natural Choice™ Large Breed Healthy Weight Adult Dry Dog Food - Chicken & Brown Rice
(382)
$74.99
$78.99
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 Weight Adult Cat Food - Roasted Vegetable & Chicken Medley
(219)
$2.19
$2.39
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 Ultra Fat Dogs Weight Control Dog Food for Adults Chicken, Salmon, Barley
3 sizes 1 flavor
(85)
$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!
+ 3 more
Authority Healthy Weight Large Breed Adult Dog Dry Food - Chicken & Rice, 34 lb
(4)
$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 Beneful Healthy Weight Adult Dog Dry Food - Chicken
(1227)
$38.99
$39.99
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 Pro Plan Weight Management Shredded Blend Small Breed Adult Dry Dog Food - Chicken & Rice
2 sizes 1 flavor
(359)
$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
Hill's Science Diet Perfect Weight Adult Dog Wet Food - Hearty Vegetables & Salmon Stew, 12.5 oz
(18)
$4.19
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 Weight Management Adult Wet Dog Food - Turkey & Rice, 13 oz
(351)
$2.99
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.