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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

31 items
  1. Pet Door Installation Kit

    Pet Door Installation Kit

    • Better Pet Door Fit
    • Weather Blocking
    $22.95

  2. SmartDoor Test product without image

    $0.00
  3. Snap-On Closing Panel - Extreme Weather Pet Door™

    Snap-On Closing Panel - Extreme Weather Pet Door™

    $14.95 - $24.95
  4. Plastic Pet Door Hardware Core Cover Kit

    Plastic Pet Door Hardware Core Cover Kit

    $9.95

  5. 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
  6. Microchip Cat Door Key

    Microchip Cat Door Key

    $10.99
  7. 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
  8. Pet Door Power Adaptor - SmartDoor™ Connected Pet Door

    Pet Door Power Adaptor - SmartDoor™ Connected Pet Door

    • For SmartDoor Connected Pet Door
    $19.95

  9. Best Seller

    Pet Door Replacement Flap

    Pet Door Replacement Flap

    • 4 Sizes Available
    • Weather Resistant
    $9.95 - $34.95
  10. Sliding Glass Pet Door Security Bar

    Sliding Glass Pet Door Security Bar

    $24.99
  11. 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
  12. Pet Door Collar Key - SmartDoor™ Connected Door

    Pet Door Collar Key - SmartDoor™ Connected Door

    • For SmartDoor Connected Pet Door
    • Exclusive Entry and Exit through Pet Door
    $9.99 - $11.99