Ideal Pet Original Plastic Pet Door

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The original plastic pet door

This best-selling dog door was developed with your Ideal Pet’s safety and sense of adventure in mind. Thousands of pets (and their humans) would agree, it's the most convenient and reliable dog door around! 


With rugged construction and easy installation, this is an excellent basic dog door:

  • Impact-resistant white structural plastic frame that can be installed in doors from 1-1/4" to 2” thick
  • Flexible vinyl flap with patented edges that won’t warp from use or extreme temperatures
  • Floating bottom threshold for a perfect seal every time
  • Lock-out slide to keep your Ideal Pet out of mischief when unsupervised
  • Average install time: just 20 minutes 
  • Includes everything you'll need: all hardware, template, and step-by-step instructions




Pet Doors Style/SizePet Door Model #Thickness Range for DoorPet Door Flap SizePet Door Cutout SizeRecommended Weight Range of Pet
Small PPDSL 1-1/4" to 2" 5" x 7" 6-1/4" x 9-1/2"  2 to 12 Lbs.
Medium PPDM 1-1/4" to 2" 7" x 11 1/4" 8-1/4" x 13-1/2" 13 to 35 Lbs.
Extra Large PPDXL 1-1/4" to 2" 10 1/2" x 15" 11-3/4" x 17-1/2" 36 to 90 Lbs.
Super Large PPDSL 1-1/4" to 2" 15" x 20" 16-1/2" x 22-1/4" 91 to 120 Lbs.

Demo Video 


Installation Video  

Flap Replacement Video

How to measure your Ideal Pet

To determine the correct size door, simply measure the width (A) and height (B) of your pet.

(A) Measure the widest point of your pet's shoulder.

(B) Measure from the top of your pet's back (just behind their head) to the bottom of chest.

Pet door models have different size openings. Just make sure your new pet door's opening is both wider and taller than your pet's measurements to ensure they can comfortably pass through.