Petsafe Pet Porte Smart Flap Extension Tunnel - White


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10+ In stock
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Delivery to most EU Countries from £7.99
Standard Delivery 2 - 3 working days
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Is your door or wall too deep for your cat flap? Just add this Petporte Smart Flap Extension Tunnel. Each tunnel covers 4cm.


  • Compatible with Microchip Petporte Smart Flap® Cat Flap

    Overall dimensions: W16.75 x D5.5 x H16.57cm

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Tunnel fun Mrs J on 29 January 2015

I bought several of these extensions as I am having a cat flap inserted through a conservatory wall Although the extensions are not in place yet I can see that they are well made and fit together perfectly

Complete look catwoman5366 on 29 December 2012

Two more tunnels required to finish access for the gangs new access to the garden through the conservatory

Completed task Frosties Mum on 31 May 2017

Job finished successfully- cat used it at once with no problems . Now in use several times day & night ,looks fine too.

Alex on 7 July 2014

Does what it says on the tin. We needed six to go through the kitchen wall but they work perfectly. When you buy 6 they are almost as expensive as the cat flap, shame we couldn't fit the flap to the door.

Workable Matt on 5 January 2021

The cat flap ordered was supposed to fit the model of pet safe microchip cat flap. Unfortunately the moulding was the wrong size and did not fit. I decided instead of all the trouble of sending back when I needed to use this I cut it an made my own amendments to the tunnel extension. The cat flat works perfectly, but would not recommend unless you wish to DIY


This and similar products can be found in: Cat Flap Accessories  |  Cat Flaps  |  Cat Flaps: All  |  Cat Products  |  Clearance Sale  |  Clearance: All  |  PetSafe  |  Petsafe Staywell Cat Flaps  |  Special Offers