SureFlap Dog & Cat Door Tunnel Extender, White
About This Item
Details
- Designed to be used with the SureFlap Microchip Small Dog & Cat Door when it’s installed in a wall.
- Allows you to build an easy-to-access tunnel for your pet to walk up to the door flap.
- Fits snugly into the 2 ¾ tunnel of the pet door and each extender adds 2 inches to the overall tunnel length of the SureFlap Microchip Small Dog & Cat Door.
- You can use multiple extenders to make a custom-length tunnel depending on your wall thickness.
- Comes in two colors so you can choose the one that fits your home’s style.
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Let your pal get inside safely and securely with the SureFlap Dog & Cat Door Tunnel Extender. This tunnel extender is designed to be used with the SureFlap Microchip Small Dog & Cat Door. Once the door has been installed in the wall, the extender fits snugly into the 2 ¾ long tunnel of the pet door, providing your large cat or small dog with an easy-to-access tunnel that leads right up to the door flap. You can use multiple extenders to create a custom any-length tunnel depending on your wall thickness, and each extender adds an additional length of 2 inches. Plus, it comes in two colors, so you can choose the one that suits your household aesthetic!
| Item Number | 130069 |
|---|---|
| Dimensions | 2.5 x 9.063 x 12.63 inches |
| Technology Feature | Microchip / RFID |
| Placement | N/A |
| Lifestage | Adult, Puppy, Senior |
| Breed Size | Extra Small Breeds, Small Breeds |
| Material | Plastic |
| Assembly Required | Yes |
Instructions
For wall installations, tunnel extenders can be stacked together to create a longer approach tunnel to the SureFlap Microchip Pet Door when it is installed in a wall.
Size
The Pet Door Tunnel Extender fits snugly onto the 2¾ inches long tunnel of our pet door. Each tunnel extender adds 2 inches to the overall length of the tunnel.
Compatible with: [SureFlap Microchip Small Dog & Cat Door] (https://www.chewy.com/sureflap-microchip-small-dog-cat/dp/157131).
To install in glass or walls, use SureFlap Cat Door Mounting Adapter.
Questions & Answers
3 Customer Questions
ReviewsWrite a Review
8 Customer Reviews
Chewy needs to verify the part number
Be careful, there are multiple sizes of "small cat & dog door" so you need the correct extenders. Chewy needs to clarify the part number. For example, in my SureFlap Door instruction manual it says mine matches with extender number TUN101.
Measure first...
Would have been great if I had measured first... I ordered one extension, turns out I needed two for a wall install. Otherwise the tunnel extension came fast and attaches to the petdoor like it should. Now I'm waiting for a second one to ship out so I can finish my install.
Definately Tape Together
If you need these to extend the tunnel through a wall, like I did, make sure to tape them on the outside like the instructions say. The plastic is fairly thin and gaps will appear at the joints as it flexes. I also made sure the bottom was supported by putting wood shims under it. I didn't want the floor to sag when the cat moved through it. Suggestion for filling the gap between these extensions and the outside trim piece: Use foam tape applied either on the outside of the extender (it it is accessible) or in the inside of the trim piece . Don't get me wrong, I like the product. The pieces fit together nicely and it was the perfect way to get the door installed in our wall.
Extender too large
This extender does not fit the small cat flap, it’s far too large the product description is wrong
Great product!
It is a great product, works perfectly for my dogs that are so happy now!
why not have tunnel extenders at various increments to suit USA users
even though this is a UK designed item, manufacturer is making a bundle of $$ in the USA, so why not accommodate North American building standard residential construction instead of tunnels for brick and mortar thick walls from the UK and make various tunnel extenders at incremental sizes other than only 2" increments, like say 1.0",1.5", 2.5" 3.0" - or are the extenders suppose to stick out that much (over an 1.5") and if so the edges of the plastic extenders seem kind of too sharp edges that may hurt cats and dogs as they are going in and out of the tunnel...poor design!
This is saving my sleep!
I no longer get woken up by my dog 2-3 times per night to go outside! This is a life saver paired with the petsafe door. Hallelujah!
Great Door
I love the SureFlap Door. It has helped train our puppies to use the potty outside. The only reason I rated it a 4 was because there is some space between the frame and the door itself. I worry about the winter time and heat escaping and cold weather entering.