SureFlap Microchip Small Dog & Cat Door, White

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$236.59 (-11%) Chewy Price
$265.00 List Price
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About This Item

At a Glance

  • Plastic
  • Assembly Required
  • All Lifestages

Details

  • Flap door knows your pets’ unique microchip or collar tag id and only opens for them; sized for small dogs and large cats.
  • Flap stays locked for any other animal, keeping unwanted animals safely and securely out of your home.
  • Easy to program with just one button and can remember up to 32 different pets; compatible with all microchips or RFID collar tags.
  • Lets you control your pets’ comings and goings, with different modes including curfew mode which locks and unlocks automatically at a set time.
  • Easy to install on any door, window, or wall and includes a RFID collar tag for a pet that’s not microchipped; batteries not included.

Instructions

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FAQ

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Learn More About SureFlap From Our Team of Experts

Frequently bought together

Questions & Answers

35 Customer Questions

will this install in a wall and what adapters are needed for wall installation

Answer by Elizabeth • Jan 30, 2026
You need to buy one of the adaptor kits from the manufacturer to install this in anything but a door.

Yes, my indoor/outdoor cat is microchipped, but he also wears a collar and ID tag 24/7. Could I have him also wear your provided tag that will allow him inside and outside, as well as me programming his microchip? Or does it have to be one or the other?

Answer by Elizabeth • Jan 30, 2026
It works on both. We have one with a microchip programed in and the other with a tag on her collar.

Can this door be programmed to let one cat out but keep the others in?

Answer by Chewy • Aug 28, 2018
Program your cat's microchip at the touch of a button. You cat's microchip is then permanently stored in memory. The cat flap remains locked for cats that are not programmed in the system and wildlife.

How is the intruder mode different? I thought the door stays locked unless unlocked when pet passes through. We have a raccoon problem, so, so this is a needed feature!

Answer by Chewy • Jun 25, 2021
Once programmed, the SureFlap Microchip Pet Door will only allow entry for your pet(s), denying access to intruder animals. The SureFlap Microchip Pet Door also has a number of custom modes to accommodate less common requirements. Select Custom Mode 5 to provide further protection against intruder animals. This mode registers the presence of an intruder trying to enter the house and closes the outer lock to prevent the door being pulled open or outwards. This mode is only needed in very rare cases of very persistent and very dexterous intruder animals.
Reviews
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3.8
Rated 3.8 out of 5 stars
68 Ratings
Terms & Conditions

61 Customer Reviews

Rated 5 out of 5 stars
By Elizabeth on Jan 30, 2026

Cat Door Works with chip or collar tag

We bought this door from the manufacturer with some of the accessories for an older sick stray we had been feeding for a couple of years. It was easy to train him

We bought this door from the manufacturer with some of the accessories for an older sick stray we had been feeding for a couple of years. It was easy to train him to use it. Two tips. First code the chip to the door before you put it in the cat. (Of course the chip must be in their neck) Much easier!! Second, to train put the cat inside feed them and demonstrate that the door opens to let them leave. After a few days of feeding them inside, put a bowl of food that can be seen through the door and the cat will come in (after a few attempts- the clicking of the door lock freaks them out at first). The second stray watched the first cat and tried coming in several times. We put one of the collar tags you can buy on her and she moved in just before the big storm. They like to look before they come in or go out so being clear is excellent.

Rated 2 out of 5 stars
By Janice on Dec 5, 2025

disappointing

I do not remember in your description, that it could only be used on a door. My other cat door was in the wall and I wanted to replace it with Microchip so only

I do not remember in your description, that it could only be used on a door. My other cat door was in the wall and I wanted to replace it with Microchip so only my pets could come into the house. I can only get it to set one way. It completely locks on both sides or will allow them to go out. Any animal can come into the house because it does not lock them out. I have installed the door and therefore can not return it. I spent money and I am not getting what I need. So disappointing.

Rated 3 out of 5 stars
By Katherine on Oct 7, 2025

Beware--won't work if chip is implanted in pet's back

This is a great pet door and I wish it worked with my pets' microchips. Unfortunately, their vet implants the chip in their backs instead of their necks, so the

This is a great pet door and I wish it worked with my pets' microchips. Unfortunately, their vet implants the chip in their backs instead of their necks, so the door won't open for them. I can leave it in always open mode, and still use the curfew, but then other animals will still be able to come in at night.

Rated 5 out of 5 stars
By Janice on Jan 25, 2026

Timeliness of the item to our door

This is our second door for a special outside room. The door is great, works well

This is our second door for a special outside room. The door is great, works well

Rated 4 out of 5 stars
By Natalie on Aug 23, 2025

Great product

Purchased to keep our new kitten out of the catio (he can squeeze through), but let the others have access. So we installed it backwards in a protected location

Purchased to keep our new kitten out of the catio (he can squeeze through), but let the others have access. So we installed it backwards in a protected location. Chose this over a cat door because of the larger opening. Pretty happy to have this technology available. - Before you touch any buttons (in particular you don't want to press the clock, curfew lock, or curfew unlock buttons), DOWNLOAD FULL INSTRUCTIONS from the website. The hard copy manual provided has very basic instructions in about 20 different languages. Does not come with the 4 C batteries needed.

Rated 5 out of 5 stars
By Emily on Jul 14, 2025

Smart system, two person installation

It’s a really smart door where you don’t have to do anything other than have your pet pass through the doorway and it learns its implanted microchip number. It took

It’s a really smart door where you don’t have to do anything other than have your pet pass through the doorway and it learns its implanted microchip number. It took two people to install it in a hollow interior door, but it’s working great and my cat is finally figuring it out. I’m using it to keep my dogs from going into a room where the cats have food. The fact that any animal can exit one way tripped me up a little bit and I had to turn the door around after installing it but now it’s great.

Rated 2 out of 5 stars
By Nicole on Aug 11, 2025

inconsistent and insensitive

I love this idea but the microchip sensor is not sensitive enough. My cat has to already be in it to get the sensor to trigger. Even a setting to have it open for

I love this idea but the microchip sensor is not sensitive enough. My cat has to already be in it to get the sensor to trigger. Even a setting to have it open for in AND out requires the microchip sensor to release the latch, so i tape it down so cats can come inside. And after only a few months, it has reset itself randomly losing the set times a few times. At this price, I'd expect better.

Rated 3 out of 5 stars
By Marcia on Sep 26, 2025

A really a small door

Too small. Should not be listed as " small dog" door. For cats or a tiny chihuahua? No way my 15 pound chihuahua mix will fit.

Too small. Should not be listed as " small dog" door. For cats or a tiny chihuahua? No way my 15 pound chihuahua mix will fit.

Rated 5 out of 5 stars
By Donna on Jul 26, 2025

Microchip cat door that works!

This was the third door I tried. It works with any length of microchip number and was very easy to program. I trained my cay within 10 minutes using a few treats

This was the third door I tried. It works with any length of microchip number and was very easy to program. I trained my cay within 10 minutes using a few treats to entice her through the door.

Rated 5 out of 5 stars
By Judi on Jun 5, 2025

Electronic Pet Door

I no longer have to worry that Tucker (my cat) will go out after curfew . He goes out to pee after his evening snack. But after he comes back in, he can not go out

I no longer have to worry that Tucker (my cat) will go out after curfew . He goes out to pee after his evening snack. But after he comes back in, he can not go out again until morning.