Doors

(233 results)
Blue Buffalo® Basics™ Skin & Stomach Care Adult Dog Dry Food - Grain Free, Salmon & Potato
2 sizes 1 flavor
(366)
$54.99 - $86.99
Sign in & Save 25% 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® Basics™ Skin & Stomach Care Adult Dog Dry Food - Grain Free, Turkey & Potato
(300)
$86.99
$93.99
Sign in & Save 25% 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 Wilderness Adult Wet Cat Food - Grain Free, Chicken
2 sizes 1 flavor
(229)
$2.79 - $3.29
Sign in & Save 25% on your first Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 1 more
Blue Buffalo® Blue's Stew Adult Wet Dog Food - 12.5 Oz.
1 size 3 flavors
(461)
$5.19
Buy 5 get 6th FREE Blue Buffalo Life Protection Formula dog food, 99-354g & VP 6ct
Sign in & Save 25% on your first Autoship Order!
+ 2 more
Blue Buffalo® Basics™ Skin & Stomach Care Adult Dog Dry Food - Salmon & Potato
(215)
$86.99
$93.99
Sign in & Save 25% 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® Basics™ Skin & Stomach Care Adult Dog Dry Food - Grain Free, Lamb & Potato
(81)
$86.99
$93.99
Sign in & Save 25% 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® Basics™ Skin & Stomach Care Adult Dog Dry Food - Turkey & Potato
(221)
$86.99
$93.99
Sign in & Save 25% 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™ Senior 7+ Dry Dog Food - Chicken & Brown Rice
(2058)
$52.99
Sign in & Save 25% 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 Tastefuls Adult Cat Weight & Hairball Control Dry Food - Natural, Chicken & Brown Rice
(1336)
$30.99
$34.99
Earn 5X Treats Points select Blue Buffalo dog & cat food
Sign in & Save 25% on your first Autoship Order!
+ 3 more
Blue Buffalo Wilderness Adult Wet Cat Food - Grain Free, 3 Oz.
(272)
$2.79
Sign in & Save 25% on your first Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 1 more
Blue Buffalo Wilderness Adult Wet Cat Food - Grain Free, 5.5 Oz.
(173)
$3.29
Sign in & Save 25% on your first Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 1 more
Blue Buffalo Wilderness Kitten Wet Cat Food - Grain Free, Variety Pack, 6 CT, 18 OZ
(196)
$14.99
Sign in & Save 25% on your first Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 1 more
Blue Buffalo Wilderness Pate Adult Wet Cat Food Variety Pack - High Protein, 12 CT, 36 OZ
(127)
$26.99
Sign in & Save 25% on your first Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 1 more
Blue Buffalo Wilderness Senior Wet Cat Food - Grain Free, 5.5 Oz.
(132)
$3.29
Sign in & Save 25% on your first Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 1 more
Blue Buffalo® Wilderness™ Adult Wet Dog Food - Grain Free, Beef & Chicken, 12.5 oz
(461)
$4.99
Buy 5 get 6th FREE Blue Wilderness, Natural Balance, Tiki, Simply Nourish, Wellness canned dog food
Sign in & Save 25% on your first Autoship Order!
+ 2 more
Blue Buffalo® True Chews Premium Grillers Adult Dog Treats - Natural, Chicken
(439)
$17.99
Sign in & Save 25% 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® Basics™ Skin & Stomach Care Adult Wet Dog Food - Grain Free, 12.5 oz
1 size 2 flavors
(104)
$4.79
Sign in & Save 25% on your first Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 1 more
Blue Buffalo Freedom Indoor Mature Senior Wet Cat Food - Grain Free, 5.5 Oz.
(115)
$3.49
Sign in & Save 25% on your first Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 1 more
Blue Buffalo® Family Favorites Adult Wet Dog Food - Sunday Chicken Dinner, 12.5 oz
(22)
$5.19
Buy 5 get 6th FREE Blue Buffalo Life Protection Formula dog food, 99-354g & VP 6ct
Sign in & Save 25% on your first Autoship Order!
+ 2 more
Blue Buffalo® Basics™ Skin & Stomach Care Adult Wet Dog Food - Grain Free, Lamb
(45)
$4.79
Sign in & Save 25% on your first Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 1 more
Blue Buffalo® Wilderness™ Adult Wet Dog Food - Grain Free, Salmon & Chicken, 12.5 oz
(777)
$4.99
Buy 5 get 6th FREE Blue Wilderness, Natural Balance, Tiki, Simply Nourish, Wellness canned dog food
Sign in & Save 25% on your first Autoship Order!
+ 2 more
Blue Buffalo Tastefuls Adult Indoor Cat Dry Food - Natural, Chicken & Brown Rice
(1294)
$19.99
Sign in & Save 25% 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® Wilderness Denali Dinner Adult Wet Dog Food - Grain Free, Salmon, Venison & Halibut
(222)
$4.99
Buy 5 get 6th FREE Blue Wilderness, Natural Balance, Tiki, Simply Nourish, Wellness canned dog food
Sign in & Save 25% on your first Autoship Order!
+ 2 more
Blue Buffalo® Wilderness™ Wolf Creek Stew Adult Wet Dog Food - Grain Free, Hearty Beef
(116)
$4.99
Buy 5 get 6th FREE Blue Wilderness, Natural Balance, Tiki, Simply Nourish, Wellness canned dog food
Sign in & Save 25% on your first Autoship Order!
+ 2 more
Blue Buffalo® Basics™ Skin & Stomach Care Adult Wet Dog Food - Duck & Potato, 12.5 oz
(86)
$4.79
Sign in & Save 25% on your first Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 1 more
Blue Buffalo® True Chews Premium Jerky Cuts All Life Stages Dog Treats - Natural, Chicken
2 sizes 1 flavor
(522)
$17.99 - $29.99
Sign in & Save 25% 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® Wilderness Trail Toppers Wild Cuts All Life Stages Dog Food Topper - Grain Free, 3 oz
1 size 4 flavors
(444)
$3.79
Buy 1 get 2nd 25% off dog toppers 28-454g, VP 12ct (exl. Stella and Chewy's, Instinct, Canidae)
Sign in & Save 25% on your first Autoship Order!
+ 3 more
Blue Buffalo Wilderness Adult Wet Dog Food - Grain Free, Duck & Chicken, 12.5 oz
(16)
$4.99
Buy 5 get 6th FREE Blue Wilderness, Natural Balance, Tiki, Simply Nourish, Wellness canned dog food
Sign in & Save 25% on your first Autoship Order!
+ 2 more
Blue Buffalo® Wilderness™ Wild Bits Adult Dog Treats - Grain Free, Chicken
(403)
$8.97
Sign in & Save 25% 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 Wilderness Adult Wet Cat Food - Grain Free, 3 Oz.
1 size 3 flavors
(151)
$2.79
Sign in & Save 25% on your first Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 1 more
Blue Buffalo® Life Protection Formula™  Adult Dry Dog Food - Natural, Lamb
3 sizes
(1300)
$26.99 - $66.99
Earn 5X Treats Points select Blue Buffalo dog & cat food
Sign in & Save 25% on your first Autoship Order!
+ 3 more
Blue Buffalo® Life Protection Formula™  Adult Dry Dog Food - Natural, Chicken
3 sizes
(1270)
$26.99 - $66.99
Earn 5X Treats Points select Blue Buffalo dog & cat food
Sign in & Save 25% on your first Autoship Order!
+ 3 more
Blue Buffalo® Basics™ Skin & Stomach Care Adult Dog Dry Food - Grain Free, Duck & Potato
(52)
$86.99
$93.99
Sign in & Save 25% 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® Wilderness™  Adult Dry Cat Food - Grain Free, Chicken
2 sizes
(462)
$44.99 - $69.99
Sign in & Save 25% 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™  Senior Dry Dog Food - Natural, Chicken
2 sizes
(1697)
$26.99 - $66.99
Earn 5X Treats Points select Blue Buffalo dog & cat food
Sign in & Save 25% on your first Autoship Order!
+ 3 more
Blue Buffalo® Life Protection Formula™ Large Breed Adult Dry Dog Food - Natural, Chicken
(278)
$66.99
Earn 5X Treats Points select Blue Buffalo dog & cat food
Sign in & Save 25% on your first Autoship Order!
+ 3 more
Blue Buffalo Tastefuls Adult Multi-Cat Dry Food - Natural, Chicken & Turkey
(721)
$65.99
Sign in & Save 25% 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
(677)
$52.99
Sign in & Save 25% 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™ Large Breed Adult Dry Dog Food - Natural, Lamb
(66)
$66.99
Earn 5X Treats Points select Blue Buffalo dog & cat food
Sign in & Save 25% on your first Autoship Order!
+ 3 more
Blue Buffalo® Life Protection Formula™  Adult Dry Dog Food - Natural, Beef
(42)
$66.99
Earn 5X Treats Points select Blue Buffalo dog & cat food
Sign in & Save 25% on your first Autoship Order!
+ 3 more
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
Give your feline friend a way to easily get in and out of your home so they can go as they please. Whether you’re away for a period of time, or just need a convenient and easy way for your cat to travel freely throughout your home, PetSmart’s selection of cat doors is the perfect way for your kitty to roam freely. We carry cat doors in different sizes and varieties so both you and your cat will be sure to love your new pet door or flap.
If you're concerned about wildlife entering your home, try an electromagnetic cat door – which only functions when it senses a corresponding magnet. This way, your cat can come and go, but wild animals cannot. Keep in mind, a licensed contractor may be needed to properly install a cat door. 
Looking for other ways to keep your cat or kitten secure? PetSmart also carries a variety of containment solutions, like cat carriers and pens
Running low on other cat supplies? PetSmart has everything you need for your cat, like cleaning supplies and cat repellentscat food and treatslitter, and more. Take a trip down the cat aisles at your nearest PetSmart store or shop online for all your kitty’s favourites.
PetSmart also offers convenient shopping with curbside or in-store pickup. Need something today? We have select items available for same-day delivery in most areas powered by DoorDash. For items you purchase frequently, PetSmart has Autoship that automatically delivers the items you want to your door as often as you’d like. Check the website to see which items are eligible.