
What is the standard size for a cat door?
- The standard height for interior doors is 80”.
- Standard widths can range anywhere from 1 ⅝” to 1 ¾”.
- Add an extra 2” for width and 2 ½” for height when planning out a rough opening.
- You can customize these sizes for unique doors that fit the architectural structure of your home.
How to measure for a cat door?
- For wall-mounted doors: Before installation, determine if there is electrical wiring or piping in the wall in your desired location. ...
- For exterior doors, be sure to measure the thickness of the door before ordering.
- For both walls and doors, cat doors have an adjustment range based on the surface’s thickness. ...
How big is a cat door?
The panel size of the larger size cat door is 12.25 x 16 inch which is big enough for pets up 30 pounds. The medium-sized Pet door’s panel measures 8.25″ x 12 inches. If you have a Pet Cat then the medium size Pet door will be convenient for your cat.
What size cat door?
- Start by measuring the distance from the bottom of your cat's stomach to the floor. ...
- Remove the door from its hinges and set it on two sawhorses.
- Place the template on the door, using the measurement from Step 1 to determine where the bottom of the cat door should be positioned. ...

What size is a standard cat flap?
Here's What You Need to Know About Microchip Cat Flaps! DualScan cat flap and Sureflap microchip cat flap are two of the most common cat flaps that people get installed for their kitties–they're both of the same sizes, 142mm wide x 120mm high. Most people feel that microchip cat flaps are too small for their kitties.
What is the difference between a cat flap and a cat door?
The most distinguishing feature that makes specialized cat doors different from standard pet doors is their rigid flaps. Most advertised cat doors will have a clear, polycarbonate or plastic flap. They are designed this way for both comfort and usability. It also prevents cats from clawing at the flap.
How big should a pet door be?
You need a pet door that has a flap height that is at least 1" taller than your largest pet, and a step over no more than 1/3rd of your smallest pet's height from the floor to their back. This will give you the best dog door size for your household!
How big is the hole in a cat door?
The Cathole comes in one size, so no need to fuss around with cat door dimensions, most cats will fit through the 4" x 6" opening easily! Alternatively, there are more economical cat doors that you can use if you prefer your kitty's door to have a flap.
How do I choose a cat door?
Cat doors come in varying sizes, from about 5 to 10 inches wide and high. A smaller cat, under 12 pounds or so, can go through the smaller cat doors. Larger cats, over 12 pounds, will need a bigger cat door. If your cat allows it, measure their height and width.
What can I use instead of a cat flap?
The Most Secure Option One of the most unique and beneficial pros of choosing LockLatch™ as your cat door alternative, is its security. Traditional installed cat flaps can be either locked (keeping your home and valuables safe and secure) or unlocked (giving your pet free access as a cat flap is designed to do).
How do I choose a pet door?
A major factor to keep in mind when choosing a door design for your pet is the location the door will be installed....Patio Panels for Sliding Glass DoorsFlap door.Glass Panel with framing (aluminum or vinyl)Unique lock for sliding glass door (every panel comes with their own)Adjustable top to fit your track height.
Can a dog door be too big?
0:070:50ENDURA FLAP Dog Door: Can big and small dogs share? - YouTubeYouTubeStart of suggested clipEnd of suggested clipDoor. Yes and happily how do they do this the under a flap in the size. Large is 10 inches wide byMoreDoor. Yes and happily how do they do this the under a flap in the size. Large is 10 inches wide by 18 inches tall.
What size pet door does my dog need?
All you need to do is open a door wide enough so that your pet can walk through comfortably. Once your pet walks through, measure that width of the opening and add an inch or two for safety. The step over or “rise” is the measurement from the bottom of your door or wall to the base of the pet door.
Can I put a cat flap in any door?
The cat flap can be installed in all types of doors.
Are cat doors a good idea?
According to Gore, “Cat doors can provide increased life enrichment opportunities as well.” For example, if you want to give your cat access to your study or office when you leave, but have the door shut to keep in heat or A/C, a cat door is a great and effective compromise.
How big should the opening be for a cat shelter?
Cats need an opening of only about five-and-a-half or six inches in diameter, or the width of their whiskers. A small door discourages larger, bolder animals, such as raccoons, from entering. A smaller opening keeps in more heat.
Does a cat need a cat flap?
Cat flaps are the best way to provide your cat with regular access to the outdoors when they need it, particularly if you are out during the day or in the evening.
How do cat flaps work?
Using radio frequency identification (RFID) technology, it works by reading your cat's unique microchip ID without the need for a collar or accessory. When your cat approaches the cat flap, the flap will respond by allowing only your cat to enter.
What is a 2 way locking cat flap?
Manual Locking Cat Flaps Pet Doors Your cat or dog can let himself in or out with the 2-Way Lockable pet doors. Set it to 'Unlocked' for more freedom or 'Locked' when you don't want your pet to use the door. Available in a range of sizes & colours from Petsafe.
Can a dog get through a cat door?
The Best Dog Doors that Cats Can Use The flap is also completely clear, so cats and dogs can both use the door with confidence. If you have a noise-sensitive cat, this is a great option as the flap will close quietly behind them when using the pet door.
How high should a pet door be?
3. The Step Over Height Should Never Be More Than 1/3rd of Your Pet’s Height 1 Door mounts typically require a step over of at least 3” to not ruin the integrity of the door. 2 The step over should be as low as possible for your pet to comfortably get through , this will make it easier as they get older.
How tall should a dog door be?
You need a pet door that has a flap height that is at least 1" taller than your largest pet, and a step over no more than 1/3rd of your smallest pet's height from the floor to their back. This will give you the best dog door size for your household!
How do I measure my pet for a sliding glass door dog door?
For patio doors, sliding doors, and French doors, the measuring process is just about the same. That being said, a lot of patio panels have fixed step-overs, so you need to take that into account and may end up with a larger dog door size than if it was a door or wall mount.
Why are larger pet doors more expensive than smaller ones?
Mainly due to materials and manufacturing . It costs more money and uses different machinery to make larger dog doors, so different sizes have different costs. The same goes for the quality of the doors. Larger, high-quality doors that take into account energy efficiency will cost more than an economical one.
How big is a pet door flap?
Your pet door flap size needs to be at least 16" tall, and 8" wide, so you will require a tall pet door, but not too wide. Hale has the perfect pet door with a flap size of 8.5" x 16"! Tall Dog | If you have a very tall dog with long legs with no health issues, they might be able to easily step over a height of 7"-10" for their pet door.
How to know if a dog door is too small?
Measuring how wide of an opening you need can be done by blocking off a portion of your doorway and leaving only the intended width open and calling your pet through. This will let you know if your door is too small with your dog's width. They should be able to fluidly move through the door.
How to measure a cat's flap size?
The easiest way to test flap size for them is to cut a hole in a piece of cardboard that is the size of the flap you are interested in, then coax them through with treats . Place the cardboard in the opening of a door, so they have to walk through the hole to get to the reward!
How high should a dog door be?
Adjust until you decide on a step-over height and dog door size that will allow at least 1" above your pet's withers. Note that Step-Over can get ...
How to measure dog door width?
Measure Your Pet's Width: Step 1: Open your door or sliding glass door as wide as your pet needs to walk through comfortably. Using the door opening size rather than measuring your dog's width with a ruler ensures that you allow a little wiggle room for the final dog door or cat door flap size. Step 2: Try using a treat to motivate your pet ...
Why Is Measuring Doggie Door Sizes Correctly So Important?
This also means ensuring that the door flap remains accessible throughout the entirety of your pet's life. Pet door sizes that were accessible to your pets during their youth may become more difficult for them as they age.
How to add a step over to a pet door?
Adding Step-Over: Step 1: Consider how high off the ground you want to install your pet door. The distance from the ground to the bottom of the pet door flap is called the "Step-Over.". Step 2: Add the Step-Over height to the height of your pet measured earlier. The top of the flap should be mounted at least 1" higher than this.
Why do you need a dog door flap?
Getting a properly sized dog door flap is vital for the long term health and comfort of your dog and cat. This guide will help you find out what dog door measurements you will need so that your pet loves their new door as much as you.
How high should a dog door be above a dog's withers?
Adjust until you decide on a step-over height and dog door size that will allow at least 1" above your pet's withers.
How to measure a dog's height?
Step 2: Grab a tape measure or ruler and measure the height from the floor to the top of your pet's withers (the highest point of their shoulders). Step 3: Now that you have your dog's height let's ...
Pet Door Size Chart by Breed
Pets: I have a bunny named Henry and he spends a lot of time munching— like me!
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Pets: I have a bunny named Henry and he spends a lot of time munching— like me!
How big should a dog door be?
Golden Rule for Pet Door Sizing. The golden rule for dog door dimensions is to choose a size that clears the back of your pet by at least 1.5 inches; ideally, you will want a clearance of two inches for the dog door height. As for the bottom of the opening, also known as the lower rise, this is a matter of giving enough space for dogs to step ...
How far above the dog's shoulders should a doggie door be?
Measuring Your Dog For A Doggie Door. The top of the pet opening is approximately 1.5 – 2 inches above the pet’s shoulders. This way when the dog runs through the door, there is enough clearance to avoid hitting their back and causing injury. Adequate distance between the dog’s back and the flap connection also lends to longer flap life.
Why are pet doors beneficial?
There is no question that pet doors are beneficial to both animals and the humans that care for them. Freedom of movement makes pets more confident and independent; not to mention healthier because they do not have to wait for hours until they are able to take care of their biological necessities. The cost of installing pet doors is generally ...
Why is the dog door height important?
Adequate distance between the dog’s back and the flap connection also lends to longer flap life. There is less pressure at the point of the flap connection. This height placement also ensures that the dog will not crouch down when using the door, which could result in stress-related hip or back problems. For the most part, the dog door height ...
What does it mean when a dog door is high?
That means that it will charge through the door.
Do you have to worry about measuring your pets?
If you have cats, you do not have to worry about measuring your pets. Pet doors for felines are pretty much standard. These animals have physical abilities ...
Can a large dog get through a smaller opening?
When sized for the largest pet and the smallest pet, both will be able to use the same opening without discomfort or injury. Remember; you will want the pet opening to be easy to navigate as your larger pet ages. Many large dogs are very active and can get through smaller openings, but as they age their flexibility and mobility decreases resulting in aggravated injuries that can result in larger health issues.
Know the Weight and Size of the Cat
One basic guideline for choosing a cat door is to know the weight and size of the cat (s) using the door. Most cats can maneuver through small spaces. You won't need to cut a giant hole into a door just for their convenience.
Choose a Standard Cat Door
A flap opening is a simple concept for any free-roaming cat. If you have no need to control a cat's outdoor or indoor access, choose a flap model for doors or windows.
Choose a 4-Way Cat Door for Control
If you need to keep your cat indoors or outside for any reason, consider a 4-way model of cat door. The four ways you can set access on this kind of cat door are as follows:
Choose a Microchip Reader Cat E-Door
Some models of cat doors, or "e-doors," come with a microchip reader. E-doors give your cat exclusive access. With a chip reader built into the frame, the e-door can only be opened by a cat wearing a collar with the matching chip.
Choose an Interior Cat Door
An interior cat door is a great option to keep a litter box and its odors away from the rest of the house. Install a cat door in an interior door, such as a laundry room or basement. That way, your cat can use the pet flap to access the litter box. No one else will smell where the kitty litter is.
Choose a Prehung Door with a Built-In Cat Door
If you don't want to install a cat door into an existing door, choose a prehung door that’s got the pet flap built in. Simply remove an existing door from the hinges and install the new door.
Choose an Insert Cat Door for Windows
Another cat door option is the window insert variety. This type of pet door insert fits into a window's sash where the glass pane would normally go. The insert lets your cat access the world outside through a window instead of a door. This is a good choice if the cat door fits better into a window.
