20 Percent Off Online

(2193 results)
Dr. Elsey's Precious Cat Ultra Clumping Multi-Cat Clay Cat Litter - Unscented, Low Tracking
2 sizes
(2562)
$19.99 - $27.99
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 2 more
ExquisiCat Litter Multi-Cat Paper Pellet Cat Litter - Unscented, Low Dust, Low Tracking, Natural
(1808)
$23.99
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 2 more
Wicked Cat Sack
(0)
$13.99
Online Only! Save 20% on your purchase with code SAVE20
Earn 2X points (4% back in savings) on ALL Halloween products
World's Best Cat Litter Multiple Cat Clumping Litter - Flushable, 99% Dust Free, Clumping, 28 LB
(7342)
$52.99
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 2 more
Hill's® Science Diet® Sensitive Stomach & Skin Adult Dry Cat Food - Chicken
3 sizes 1 flavor
(1323)
$42.99 - $115.99
Online Only! Save 20% on your purchase with code SAVE20
Spend $60 on Hill’s dry dog & cat food, Save $15 on your next purchase of Hill's Science Diet products
+ 2 more
ExquisiCat Litter Multi-Cat Pine Pellet Cat Litter - Unscented, Low Dust, Low Tracking, Natural
3 sizes
(2339)
$14.99 - $23.99
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 2 more
ExquisiCat Litter Premium Clumping Multi-Cat Clay Cat Litter - Unscented, Low Dust
3 sizes
(655)
$14.99 - $21.99
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 2 more
Thrills & Chills® Halloween Cat Pop-Up Tent
(2)
$12.99
Online Only! Save 20% on your purchase with code SAVE20
Earn 2X points (4% back in savings) on ALL Halloween products
Inaba Churu Puree Lickable Cat Treat Variety Pack - Tuna & Chicken, 50 Count
(428)
$49.99
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 3 more
PetSafe ScoopFree® Crystal Litter Tray Refill - Fresh Scent - 3-Pack - Leak Protection, Low Tracking
(1149)
$99.99
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 3 more
Purina® Pro Plan Complete Essentials Adult Wet Cat Food - In Gravy, Variety Pack, 3 Oz, 24 Count
(243)
$44.99
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 2 more
Nulo MedalSeries  All Life Stages Wet Cat Food - Grain Free, No Corn, Wheat & Soy, 12.5 Oz.
1 size 2 flavors
(200)
$4.99
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 4 more
Nulo MedalSeries  All Life Stages Wet Cat Food - Grain Free, No Corn, Wheat & Soy, 3 Oz.
1 size 3 flavors
(297)
$2.69
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 4 more
Inaba Churu Purees Variety Pack Lickable Cat Treats - Tuna, Grain Free
(270)
$21.99
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 3 more
Hill's® Science Diet® Perfect Weight Adult Dry Cat Food - Chicken
3 sizes 1 flavor
(1467)
$42.99 - $115.99
Sign in & Save 30% on your first Hill's Science Diet Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 4 more
Purina® Pro Plan Complete Essentials Adult Dry Cat Food - Chicken & Rice, With Probiotics
3 sizes 1 flavor
(3976)
$32.99 - $80.99
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 3 more
ExquisiCat Litter Multi-Cat Paper Pellet Cat Litter - Scented, Low Dust, Low Tracking, Natural
(649)
$23.99
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 2 more
Tiki Cat® After Dark Wet Cat Food - Non-GMO, Grain Free - Variety Pack, 12 CT, 33.6 OZ
(145)
$34.99
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 2 more
World's Best Cat Litter Comfort Care Unscented Cat Litter
2 sizes
(12826)
$34.99 - $52.99
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 2 more
PetSafe ScoopFree® Crystal Replacement Litter Tray -Fresh Scent-1-Pack -Leak Protection/Low Tracking
(612)
$39.99
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 3 more
ExquisiCat Litter Premium Clumping Multi-Cat Clay Cat Litter - Scented, Low Dust
3 sizes
(408)
$14.99 - $21.99
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 2 more
Purina Urinary Tract Health Pro Plan Focus Adult Wet Cat Food - 3 Oz.
(637)
$2.39
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 2 more
Purina® Pro Plan Complete Essentials Adult Wet Cat Food - In Sauce, 3 Oz
1 size 2 flavors
(794)
$2.39
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 2 more
Purina Pro Plan Savor Adult Wet Cat Food - Antioxidants, Corn Free, 5.5 Oz
(418)
$3.29
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 2 more
Nulo MedalSeries  All Life stages Wet Cat Food - Grain Free, No Corn, Wheat & Soy, 5.5 Oz.
1 size 6 flavors
(190)
$3.19
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 4 more
Nulo MedalSeries  All Life Stages Wet Cat Food - Grain Free, No Corn, Wheat & Soy, 3 Oz.
1 size 3 flavors
(294)
$2.69
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 4 more
Purina Pro Plan Savor  Adult Wet Cat Food - Antioxidants, High-Protein, 3 Oz
(122)
$2.39
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 2 more
Greenies™ Feline Greenies Adult Cat Dental Treats - Dental Care, Natural, Salmon
(4326)
$11.89
$13.99
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 3 more
Royal Canin® Feline Health Nutrition Indoor Adult Dry Cat Food
3 sizes
(1955)
$37.99 - $109.99
Save 35% on your first autoship order on all Royal Canin products
Online Only! Save 20% on your purchase with code SAVE20
+ 3 more
Sustainably Yours Cat Litter Mixed-Grain Formula 26 LB
(533)
$59.99
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 2 more
Authority® Everyday Health Indoor Cat Dry Food - Chicken & Rice, With-Grain
3 sizes 1 flavor
(694)
$27.99 - $89.99
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 3 more
Hill's® Science Diet® Indoor Adult Dry Cat Food - Chicken
3 sizes 1 flavor
(1535)
$40.99 - $111.99
Online Only! Save 20% on your purchase with code SAVE20
Spend $60 on Hill’s dry dog & cat food, Save $15 on your next purchase of Hill's Science Diet products
+ 2 more
Purina Pro Plan LiveClear Allergen Reducing Adult Dry Cat Food - Chicken & Rice
3 sizes 1 flavor
(2238)
$34.99 - $109.99
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 3 more
sWheat Scoop Clumping Multi-Cat Wheat Cat Litter - Natural
2 sizes
(730)
$24.99 - $38.99
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 2 more
World's Best Cat Litter Low Tracking & Dust Control Unscented Cat Litter - Flushable, 28 LB
(1484)
$52.99
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 2 more
Hill's® Science Diet® Adult Dry Cat Food - Chicken
3 sizes 1 flavor
(1164)
$40.99 - $111.99
Online Only! Save 20% on your purchase with code SAVE20
Spend $60 on Hill’s dry dog & cat food, Save $15 on your next purchase of Hill's Science Diet products
+ 2 more
Hill's® Science Diet® Urinary Hairball Control Adult Wet Cat Food - Minced, 5.5 oz
(380)
$3.79
Sign in & Save 30% on your first Hill's Science Diet Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 2 more
Naturally Fresh  Multi-Cat Walnut Cat Litter - Natural
(887)
$33.99
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 2 more
Tiki Cat® Born Carnivore Indoor Health Cat Food - Grain & Potato Free, High Protein
3 sizes 1 flavor
(115)
$26.99 - $64.99
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 3 more
Okocat® Less Mess Clumping Wood Cat Litter - Low Dust, Low Tracking, Natural
(1443)
$33.99
Sign in & Save 25% on your first Autoship Order!
Online Only! Save 20% on your purchase with code SAVE20
+ 2 more
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. ...
  7. 25
Save Big with 20% Off thousands of items
Dive into savings with an 20% off thousands of pet favorites at PetSmart’s online store. Whether you're a dog lover, cat enthusiast, or caretaker of birds, fish, reptiles, or small pets we’ve got everything you need at prices you’ll love. 
A world of options for every pet 
  • Dogs: Treat your pooch to the best with our selection of top rated dog food, durable dog toys and delicious dog treats. Whether they're a tiny puppy or a full-grown companion, find products tailored to their needs at a fraction of the price.  
  • Cats: From high quality cat food to cat litter and fun cat toys, give your cat the luxury they deserve. Our sale includes everything from essentials to treats, ensuring your feline friend feels pampered. 
  • Fish: Enhance your aquarium with premium fish supplies, including fish food, elegant fish tank decorations and reliable equipment. Keep your aquatic life thriving with our selection of quality products. 
  • Birds: Brighten your bird’s day with our variety of foods, perches and bird toys. With online only savings on everything needed to keep your bird healthy and active, creating a stimulating environment has never been easier. 
  • Reptiles: From nutritious food options to terrarium accessories, our sale covers all the essentials for your reptile’s habitat. Equip yourself with everything needed to provide a safe and enriching home for your scaly friend. 
  • Small pets: Explore our range of products for small pets, including bedding, feeders and health supplies for rabbits, guinea pigs, hamsters and more. Take advantage of the 20% off to stock up on all your small pet necessities. 
Why shop at PetSmart? 
Don’t miss out on the chance to shop for these incredible deals. Remember, with PetSmart’s convenient shopping options like curbside pickup and free shipping for Treats Members on orders over $49, getting your hands on these fantastic bargains is easier than ever. Shop now and give your pets the care they deserve while keeping your budget in check.