Sure Petcare SureFlap Microchip Pet Door Tunnel Extender, Wall Installation Accessory, White

A good value for money microchip cat flap. I have two cats attached and it works perfectly for them. Easy to install in a solid door and quiet when working.

I bought this cat flap as the local unneutered tom was coming through the normal cat flap and terrorising my cat, eating his food and then spraying urine everywhere to mark his territory. He even sprayed up the radio and also at the back of my hob. That was the final straw so I went on line and found this cat flap and I can honestly say it is brilliant! It's easy to install and it takes a couple of seconds for it to read your cat's microchip. I have no more worries about another cat coming in now and my cat is a lot more chilled. It does seem a little pricey but it really is worth it for the peace of mind and not having to get up every morning and start looking and sniffing for cat urine!!!

Sent it back as too big for my flap.

We are very happy with the flap and the tunnel extenders that we have bought. The flap is working well and we had no problems getting the flap to recognise our cats microchips. Recently it saved our cat from an aggresive neighbouring cat who tried to attack which was good. Ideal for cats who will not keep a collar on but still wish for only your cat to gain access to your home. Would highly recommend this flap. Not cheap but worth the money.

Make sure you get the correct size for your cat flap. I bought this as it was recommended so thought it would fit but it was too big. I also realised I'd need around 5 of these to finish the job.I returned it and made my own. Used the middle section of a small swing-top bin, had to cut it to size a bit but it does the job, it also allowed me to have better run off for rain as the outside of the cat flap is just open to the elements.

A bit to pricy but ideas the job

Installed a tunnel through a wall using 6 of these. Took my time to accurately chisel out the hole because there is not a lot of spare room for drilling the holes to fix the external fascia cover (I drilled the holes first). It’s also important that the sections join together properly and in a straight line to avoid gaps between them as some rain will get into the tunnel (we live in the north of Scotland).

this is very good its like a porch for the cat and if you put this on before you put it on the door you can put food in it and get your cat to eat it then you can pair it with the micro chip with out the cat getting upset