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Cat Doors & Accessories

Replacement flaps and more to keep your pet happy and your door looking brand new

Cat Door Replacement Flap - Staywell® 900 Series

Cat Door Replacement Flap - Staywell® 900 Series

$9.95

Keep your cat door looking new

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31 Results

32 Results

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DoorsExterior DoorsInterior DoorsInterior DoorsMicrochip DoorsSliding Glass Doors

Flaps & Accessories

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31 Results

Pet Door Installation Kit

Pet Door Installation Kit

  • Better Pet Door Fit
  • Weather Blocking
$22.95

SmartDoor™ Connected Pet Door Replacement Flap SmartDoor™ Connected Pet Door Flap SmartDoor™ Connected Pet Door Replacement Flap SmartDoor™ Connected Pet Door Replacement Flap SmartDoor™ Connected Pet Door Replacement Flap SmartDoor™ Connected Pet Door

$0.00
Plastic Pet Door Hardware Core Cover Kit

Plastic Pet Door Hardware Core Cover Kit

$9.95
Pet Door Installation Adaptor - SmartDoor™ Connected Door

Pet Door Installation Adaptor - SmartDoor™ Connected Door

  • Spare installation parts
  • For SmartDoor Connected Pet Door
$55.99 - $65.99
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Self-Cleaning Litter Boxes Starting at $140

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Smart Pet Door Extension Tunnel - SmartDoor™ Connected Door

Smart Pet Door Extension Tunnel - SmartDoor™ Connected Door

  • For SmartDoor Connected Pet Door
$19.99 - $25.99

Act Fast

Electronic Pet Door Collar Key

Electronic Pet Door Collar Key

  • Unlocks Door for Your Pet with RFID Technology
  • Add Multiple Pets to your Electronic Pet Door
$13.49
Pet Door Power Adaptor - SmartDoor™ Connected Pet Door

Pet Door Power Adaptor - SmartDoor™ Connected Pet Door

  • For SmartDoor Connected Pet Door
$19.95
Sliding Glass Pet Door Security Bar

Sliding Glass Pet Door Security Bar

$24.99
Microchip Cat Door Tunnel Extension

Microchip Cat Door Tunnel Extension

$10.99
Microchip Cat Door Key

Microchip Cat Door Key

$10.99
Classic Replacement Flap

Classic Replacement Flap

  • Replacement Pet Door Flap
  • Magnetic Closure
$21.95 - $42.95