Dog, Doors & Gates

(34 results)
PetSafe® Sliding Glass Pet Door - Quick Installation - No Cutting Installation
3 sizes
(261)
$229.99 - $274.99
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PetSafe® Electronic Pet Door for Pets up to 100 lb
(382)
$204.99
$233.99
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PetSafe® Wall Entry Pet Door - DIY Installation - Includes Telescoping Tunnel
3 sizes
(172)
$109.99 - $169.99
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PetSafe® Extreme Weather Pet Door - Energy Efficient - Insulated Flap
3 sizes
(421)
$69.99 - $125.99
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PetSafe® Freedom Aluminum Pet Door for Dogs and Cats - White - Tinted Vinyl Flap
4 sizes 1 color
(341)
$74.99 - $144.99
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PetSafe® 1-Piece Sliding Glass Pet Door - Adjustable Height 91 7/16" to 96" - White
2 sizes 1 color
(262)
$279.99 - $299.99
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PetSafe® Plastic Pet Door - Easy Installation - Adjustable Flap
3 sizes 1 color
(365)
$37.99 - $79.99
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PetSafe® Pet Door Replacement Flap
4 sizes
(2139)
$16.99 - $69.99
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PetSafe® SmartDoor Connected Pet Door
(58)
$436.79
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PetSafe® Extreme Weather Aluminum Pet Door
(69)
$154.99
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PetSafe® SmartDoor Connected Pet Door
(34)
$539.19
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PetSafe® Sliding Glass Pet Door for Cat and Dogs
(58)
$343.29
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PetSafe® Extreme Weather Sliding Glass Pet Door
(112)
$349.99
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PetSafe® SmartDoor Tunnel Extensions - Large
(2)
$27.49
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PetSafe® SmartDoor Tunnel Extension - Medium
(1)
$21.99
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PetSafe® Microchip Cat Door Tunnel Extension
(1)
$17.99
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PetSafe® SmartDoor Installation Adaptor
(2)
$71.29
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PetSafe® Pannel Pet Door Insert
(17)
$179.99
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PetSafe® Extreme Weather Sliding Glass Pet Door
(2)
$68.99
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PetSafe® Pet Door Wall Extension Tunnel
(2)
$50.89
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PetSafe® Pet Screen Door
(8)
$49.99
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PetSafe® Electronic Pet Door Wall Conversion Kit
(4)
$118.89
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PetSafe® Microchip Cat Door Installation Adaptor
(0)
$17.99
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PetSafe® SmartDoor Installation Adaptor
(3)
$59.99
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PetSafe® Extreme Weather Sliding Glass Pet Door Replacement Flaps
(2)
$91.99
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PetSafe® SmartDoor Connected Pet Door Power Adaptor
(1)
$22.99
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PetSafe® Extreme Weather Sliding Glass Pet Door
(100)
$333.99
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PetSafe® Sliding Glass Pet Door Security Bar
(9)
$26.99
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PetSafe® Electronic Pet Door Key - Dog and Cat Keys - Add More Pets - Fits Collar ID Tags
(53)
$25.99
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+ 1 more
PetSafe® Classic Replacement Flap
2 sizes
(563)
$28.49 - $42.99
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  1. 1
Sometimes, for their safety, your pet dog isn’t allowed to roam around into every area of the home. If your family is renovating a part of its home or there is just a room you do not want your pup to go into, dog doors and gates are the perfect solutions for containing your pup. Pet parents can find all the best dog gates and doggy doors at PetSmart. Here, we aim to help you give your pup the best care with the best products. 
Our selection of dog gates and doors include products like: 
Door Flaps
Door Mounts
Electric Fencing
Electric Collars
Free Standing Gates
Gate Extensions
Locks
Patio Door Mounts
Tension Mounts
Wall Mounts
And More 
You are sure to find the best gate for your home at PetSmart. Looking for other dog supplies while you’re here? We carry a huge variety of other dog containment products including dog backpacksdog car barriersdog car seatsdog crates/carriersmetal dog cratesdog fence systemsdog houses/pensdog mats/crate coversdog strollers, and more. 
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.