Dog door ยท PETCOMING

PETCOMING Plastic Dog Door

A very large dual-flap door

Updated October 2026

Quick verdict

A strong pick for giant breeds.

Strength
Huge opening and two flaps.
Trade-off
Plastic frame.
Right buyer
Owners of giant dogs.
Dog size
Giant
Material
Plastic
Closure
Magnetic and Panel
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Why it matters

PETCOMING sizes this XL door with a 24 x 15.7 in flap, larger than typical XL doors. Two magnetic flaps improve weatherproofing and noise, and a door panel with metal latch controls access. Check the size chart against your dog before buying.

Who it's for, and who should skip it

Good fit if

  • Giant dogs
  • Multi-dog homes
  • Large openings

Look elsewhere if

  • Owners wanting selective entry (any animal can use it)
  • Renters who can't cut doors
  • Metal or glass doors (check compatibility)

Pros and cons

Pros

  • Very large
  • Two flaps
  • Panel and latch

Cons

  • Plastic frame
  • Big cutout
  • Security risk

Limitations to weigh

  • Measure your dog's shoulder height and widest point; the flap top should sit at least an inch or two above the shoulder, and the step-over should be low enough for seniors and short legs.
  • Any flap big enough for your dog can let in wildlife, other animals and, rarely, people; lock the closing panel at night and when you are away.
  • Door and wall installs mean cutting; check for wiring and studs in walls, metal or glass in doors, and rental rules before you start.

Specifications

Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.

MaterialPlasticRetailer
Frame materialPlasticRetailer
Dog sizeGiantRetailer
ClosureMagnetic and PanelRetailer
Model numberFKSJDD2Retailer

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Final verdict

A roomy XL door.

Where to buy

Our links open this exact model's product page. Prices and stock change; check what's included before you order.

Prices change often; the button shows today's price.

Each button opens this exact model. We may earn a commission on tracked links; it never changes what we publish. Disclosure

Questions buyers ask

How big is the PETCOMING flap?
24 x 15.7 in.
How many flaps?
Two.