Security Boss Pet Doors | Best Pet Doors by Design

The Best Pet Doors On The Planet!

CLICK HERE TO SHOP OUR GIANT SELECTION!

In-Glass Pet Doors Available!

Large Directory of Nationwide Installers

Locate Installer

Give Your Pet The Gift Of Freedom

Dog Doors for Any Application

NEED A BIGGER DOOR?

CUSTOM SIZES AVAILABLE FOR ANY SIZE BREED

Shop Custom Doors Now

Dog Doors for Doors

Dog Doors for Walls

In Glass Dog Doors

Dog Doors for Sliding Patio

Kennel Doors

Dog Doors for Screens

Pet Doors for Windows

Custom Pet Doors

Pet Doors Pre-Installed

Featured Products

Quick view View Options

Green Paw Cleaner - 32oz Hose Sprayer - 2 Pack

$79.99 - $138.48
Quick view View Options

Green Paw-Pet Door Cleaner Refill

$59.99 - $89.99
Quick view View Options

MaxSeal Lockable Patio Pet Door Insert

$644.99 - $975.99
Quick view View Options

Econo'Kennel Guillotine Door

$89.99 - $99.99

Most Popular Products

Quick view View Options

MaxSeal Flaps

$33.00 - $190.00
Quick view View Options

MaxSeal In-Glass Pet Door

$218.99 - $631.99
Quick view View Options

MaxSeal™ PRO Pet Door for Walls

$255.99 - $997.99
Quick view View Options

Screen Pet Door for Sliding Screens

$118.99 - $234.98

New Products

Quick view View Options

Kennel Clad Insulated Kennel Door Replacement Panel

$206.55 - $230.28
Quick view View Options

Draft Sealer for Sliding Glass Doors

$19.99
Quick view View Options

maxseal hybrid

$225.36 - $788.99
Quick view View Options

Training Flap

$24.99

Recent Posts

Five Signs It’s Time to Replace Your Old Pet Door

Posted by Security Boss Pet Doors on Feb 27th 2026

Five Signs It’s Time to Replace Your Old Pet Door

A pet door should make life easier—not create new problems. But like any component of your home, pet …

Residential vs Commercial Pet Doors: What’s the Difference and Why It Matters

Posted by Security Boss Pet Doors on Feb 24th 2026

Residential vs Commercial Pet Doors: What’s the Difference and Why It Matters

Not all pet doors are designed for the same environment. A pet door used a few times a day by a fami …

Why Professional Installers Prefer High-Quality Pet Doors

Posted by Security Boss Pet Doors on Feb 20th 2026

Why Professional Installers Prefer High-Quality Pet Doors

Professional installers have seen it all. From poorly made pet doors that fail within a year to prem …

Contact us at: (608) 397-1562