Questions? Call 877-813-7387 Mon-Fri 8am - 5pm CT
Click for details
close ×

Save 5% With Autoship

Autoship is an easy way for items to be automatically delivered on a regular schedule. Autoship is easily managed online and can be canceled at anytime. Simply choose how often you want to receive your items, and it will be automatically delivered to your doorstep. A 5% discount is applied to all autoship orders. Shipping is included on orders over $69.
An email reminder is sent 3 days before the autoship is scheduled for shipment. Order frequency, next order date and/or quantity can be changed in the 'autoship' section in your account. Changes to orders may be made anytime within 24 hours of the next scheduled order date.

See all Autoship details »

SureFlap® Pet Door Tunnel Extender

SureFlap<sup>®</sup> Pet Door Tunnel Extender
SureFlap® Pet Door Tunnel Extender
Part Number:1430040|

Manufacturer:

Merck Animal Health
  • To be used with the SureFlap Microchip Pet Door
  • Each tunnel extender adds 2" to the overall length of the tunnel
  • Used for wall installations

Your Price: $19.80
Out of Stock

Choose Options

Color
White

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. The Pet Door Tunnel Extender fits snugly onto the 2¾" long tunnel of our pet door. Each tunnel extender adds 2" to the overall length of the tunnel.

Information