The width of the pet door should be 2 inches wider than the measurement between your pet s shoulders see pictured.
Cat door installation height.
Cutting the door 1.
The top of the flap should be at least 1 taller than your pet s back.
Before purchasing a new dog door or cat door consider the size.
The step over height should never be.
The ideal height of the sureflap microchip cat flap is such that the base of the tunnel is the same height above the ground as your cat s stomach.
3 easy steps to select right size cat door 1 2 3 1.
Hidden pet door in panel door.
Find the center of the width of your door.
Add one to two inches.
Draw a straight vertical line through the center of the line.
Cat doors can be installed in doors windows and walls giving plenty of.
We needed a small cat door so our cat could go in and out of our basement while keeping the human door closed so our kids wouldn t fall down the stairs they are clumsier than the cat i looked into pet doors that you install into existing doors.
Measure and mark your pet s shoulder height on the door.
If you have a sureflap microchip cat door programme your cat s.
Stand your pet up straight.
Add one to two inches.
Now you know how high the door must be to accommodate your tall dog.
5 steps to a successful cat door installation 1.
Programme your cat door before installation.
Consider where to install the cat door.
In these circumstances it is usual to mount the cat flap as low as possible.
Mark the height of your cat s stomach on your door.
Measure your smallest dog from the ground to the belly.
Even smaller dog s have a tendency to barge.
Stick the cat flap template to your door.
If the dog is too short to use the door you can put a small step in front.
Use a measuring tape to measure how wide the door is.
The height of the pet door should be 2 inches taller than the measurement between the top of your pet s shoulders and the bottom of its chest see pictured.
Cut out the correct template size.
24 16 8 height off the interior floor for the dog door install opening.
Locate the tallest point on your pet s back.
Width measure the widest part of your cat the chest or hips.
This is how high up the cat door needs to be from the bottom of the hollow core door.
Remove the door from its hinges and place it on a level surface.
Measure your pet s height.
Height measure your cat from the top of the shoulders to the bottom of the chest or belly whichever is the tallest part.
How to measure 1.
The next step is figuring out if the small dog can get through.
Measure the height of your cat s belly from the ground to its stomach with a measuring tape.