OnlyCat – Microchip Cat Flap with Prey Detection
Price range: £ 275.00 through £ 499.00
Let cats in, keep mice out.
Microchip access in both directions, individual curfews and prey detection—all controlled through one app.
Fits a 165 × 172 mm opening, or a compatible circular glass cutout. Check fit details
Wild outside. Calm inside.
Let cats be cats — and keep what they catch outside.
- Your cats, in and out. OnlyCat reads your cats’ microchips or compatible collar tags on entry and exit. Choose who may come in, who may go out and when, cat by cat.
- A decision in the blink of an eye. OnlyCat checks for prey on the flap itself, typically in 0.2 seconds—even after dark.
- See what happened. Review arrivals, departures and detected prey attempts, with videos, notifications and household sharing in one app.
- Designed and built in the United Kingdom. Tested before it leaves us, with a two-year warranty and 30 days to try it at home. Read our returns and warranty policy.
“I feel so much better.”
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“A device that’s given me my life back. Free to finally enjoy outings and holidays without worrying.”
Fatima B. -
“Our cat tried 16 times to bring a gift in. Waking up to see we avoided midnight carnage is just amazing.”
Sarah C. -
“I love my cat but I couldn’t cope with the presents. The flap did exactly what it was supposed to.”
L Porquoi.
Karl-Heinz Rupp – Google↗
An absolutely great and fully functional device. I can recommend it to anyone who does not want animals in the house any more, really absolutely brilliant.
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Ein absolute tolles und voll funktionsfähiges Gerät. Kann ich jedem empfehlen, der keine Tiere mehr in der Wohnung haben möchte wirklich absolut super.
Tania Morgan – Google↗
Heidi Gray – Google↗
Sofie Lauwers – Trustpilot↗
The best invention in years!!
The best invention in years!!! Such a joy to watch our cats come in and to be spared all their “little presents”. Very easy to use and easy to install! Because it runs off the mains you never have to change batteries either, which is ideal. The only drawback is the price, but once the flap is installed you realise it is well worth it! Nothing to fault in the customer service either. They always reply kindly.
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De beste uitvinding in jaren!!
De beste uitvinding in jaren!!! Zo leuk om onze poezen te zien binnenkomen en gevrijwaard te blijven van al hun “cadeautjes”. Heel gebruiksvriendelijk en gemakkelijk te installeren! Door de vaste elektrische voeding hoef je ook nooit batterijen te vervangen, ideaal. Het enige nadeel is de prijs, maar eens het luik geïnstalleerd is, merk je dat het dit helemaal waard is! Verder ook niets aan te merken op de klantenservice. Er wordt steeds vriendelijk gereageerd.
arthur aandaps – Trustpilot↗
Spot on for prey detection
My flap has been a godsend and I would not be without it.
Doris – Trustpilot↗
Only Cat is really great
Only Cat is really great. Before, my tomcat regularly brought live mice into the house too, and then lost interest in them once they had disappeared behind the fridge or somewhere else. I have been using the Only CAT flap for over a year and it works superbly — my tomcat has not managed to bring anything in, and by now he does not even try🤗. I did have one technical problem, but with the help of the support team and by sending the flap in it was sorted out very quickly. The support is simply wonderful!
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Only Cat ist wirklich toll
Only Cat ist wirklich toll, mein Kater hat mir vorher regelmäßig auch lebende Mäuse mit ins Haus gebracht, an denen er das Interesse verloren hat, wenn sie hinter dem Kühlschrank oder sonst wo verschwunden waren. Ich benutze die Only CAT Klappe seit über einem Jahr und sie funktioniert hervorragend, mein Kater konnte nichts mehr mit hereinbringen und versucht es mittlerweile auch gar nicht mehr🤗. Ich hatte einmal ein technisches Problem, welches aber mit Hilfe des Supportteams und Einschicken der Klappe super schnell gelöst werden konnte. Einfach großartig der Support!
Miroslav Krastev – Google↗
Sharon Archer – Trustpilot↗
This product was worth every penny
Gerard Tinsdale – Trustpilot↗
Brilliant
James Tailford – Trustpilot↗
From the Kickstarter this has been a game changer
If you want a reliable AI catflap that will stop your cat taking in unwanted guests, this is the answer.
Not once have we had an issue that wasn’t quicker resolved by their team within the day if not hours.
Piece of mind and keeping the mice and others out. Happy days and hope they do well as a business going forward!
Haroon Mahmood – Trustpilot↗
An excellent product and customer service
Karol Lepkowski – Trustpilot↗
My rating would be 4.5 it I could…
Love the cat flap, easy to install, the app is easy to use. I love the fact that it’s plug in rather than battery powered.
One tiny tiny issue I have is the plastic that was used for the mounting adaptor seems to be some really cheap non UV protected plastic. The outside half of it started turning an awful shade of yellow within a week. Everything else is completely fine, pure white. If that could be sorted, I’d definitely rate them 5/5, it already saved us a few times from our cat bringing us unwanted presents.
Abbie, Fulfilled – Plastic Free Shop – Trustpilot↗
So happy with my onlycat cat flap
Love!
Martyn Ormerod – Google
Greg Haines – Google
Annemarie Hamelink – Google↗
Premium lock guard installed. After they did this and I got it back, it no longer works properly and the sensor no longer reads the chip correctly, meaning my cat flap cannot function properly.
Translated from Dutch by Google
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Premium lock guard geplaatst. Nadat ze dit gedaan hebben en ik hem terug heb werkt het niet goed meer en leest de sensor de chip niet meer goed waardoor mijn kattenluik niet naar behoren kan werken.
Amy Jones-Watkins – Trustpilot↗
I’d give it 1000 stars if I could
I lost so much sleep over it, but waking up in the middle of the night chasing the local wildlife around my house is now a thing of the past thanks to the OnlyCat cat flap.
It has been installed for about a month and has intercepted at least 10 instances of live contraband. The software even apprehended my other cat when he tried to bring home a chicken nugget that he found outside. Seems to work on contraband of all shapes and sizes and so far has not failed once.
It is a bit of a faff to always have it plugged into a main socket and does require an extension lead due to my room layout. However, I’d rather an ugly extension lead than ever have to catch another rat with my bare hands again.
The app works really well and the video feed with alerts is a brilliant feature.
It was an expensive purchase, but I would absolutely recommend it for anyone with cats like mine. Very much worth the price we paid.
Peter – Trustpilot↗
Brilliant innovation
Camilla – Trustpilot↗
At last we can sleep well
We had to think it over a few times before buying, since it is a fairly expensive cat flap, but it has been so worth it! We have two cats, and one of them has an extreme hunting instinct and a great need to show us both live and dead mice, rats and birds, so we were woken again and again by our female cat insisting on giving us "gifts" during the night. Alternatively we woke up to a bloodbath with dismembered body parts. Those days are now over! We have had the flap for over a year now and every attempt to smuggle in the living and the dead has been stopped (apart from one mysterious episode with a bird, but she may have sneaked it in through another entrance). And it is still entertaining to watch videos of our hunting queen trying again and again when she has caught some poor creature she absolutely had to show us. A thousand thanks, OnlyCat, now we can finally sleep well all night through 🙏
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Endelig kan vi sove godt
Måtte gå noen runder i tenkeboksen før vi kjøpte, siden det er en temmelig dyr katteluke, men det har vært så verdt det! Vi har to katter, og den en har et ekstremt jaktinstinkt og stort behov for å vise oss både levende og døde mus, rotter og fugler, så vi ble vekket titt og ofte av hunnkatten vår som insisterte på å gi oss «gaver» på nattestid. Alternativt våknet vi opp til et blodbad med parterte kroppsdeler. De dagene er nå over! Vi har hatt luka i over et år nå og alle forsøk på å smugle inn levende og døde har blitt stoppet (utenom en mystisk episode med en fugl, men hun kan ha lurt den med inn gjennom en annen inngang). Og det er fortsatt underholdende å se videoer av at jegerdronninga vår prøver seg igjen og igjen hvis hun har fanget en stakkar som hun absolutt skulle ha vist frem til oss. Tusen takk, OnlyCat, nå kan vi endelig sove godt gjennom hele natta🙏
Sandra Janssens – Trustpilot↗
Top marks!
Great product. No more mice indoors, and I can always see what time my cats went in and out.
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Top!
Super product. Geen muizen meer binnen en ik kan altijd zien hoe laat mijn katten naar binnen en buiten zijn gegaan