If your door is from 2007 or older, size MD or LG, we recommend that you also get a new spring kit.
Is your dog a chewer?
Upgrade to a BiteGuard KennelPlexTM! It's the solution to chewing. Call us today at 800-749-9609 opt.3 to switch to a BiteGuard KennelPlexTM PD large dog door - an easy switch without the hassle of a new installation. These are custom BiteGuard KennelPlex dog doors to fit into a Plexidor large cut hole.
$45.24 - $54.24
Available Colors: click on color to view larger swatch