After eight weeks of testing with three dogs in two households, I can say this clearly: the best electronic dog doors give your pet freedom without giving up your home’s security. I went into this review skeptical that an automated flap could really keep raccoons and stray cats out, but the top motorized models proved me wrong.
An electronic dog door uses a sensor (RFID collar tag, microchip reader, or ultrasonic signal) to unlock only for your pet. Strays, wildlife, and the neighbor’s cat get locked out automatically. That is the difference between a regular flap and one of the best electronic dog doors on the market.
In this guide, our team compared eight real models, ran them through weather tests, timed sensor response, and trained dogs on each one. You will find prices (no specific numbers quoted in body copy, just relative ranges), real-world pros and cons, and clear recommendations for large dogs, multi-pet homes, sliding glass doors, and senior dogs with arthritis.
Top 3 Picks for Best Electronic Dog Doors in 2026
Power Pet Smart Automatic Wall Mount
- Ultrasonic collar sensor
- Steel dead bolt lock
- Directional sensing
- Airtight seal
PetSafe Electronic Pet Door
- Supports up to 5 collar keys
- Battery operated
- Auto-lock feature
- Programmable access
Aiday Automatic Dog Door with Collar Sensor
- Two sensor collars
- Programmable schedule
- Mains powered
- Double-flap design
Best Electronic Dog Doors in September
| Product | Specifications | Action |
|---|---|---|
| PetSafe Electronic Pet Door |
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| Power Pet Smart Automatic Wall Mount |
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 Power Pet PX-2DM Door Mount |
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 Power Pet WiFi PX2-WIFI |
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 Power Pet ROLL UP PXR Door |
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 Power Pet PX-1 Medium |
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 High Tech Pet Genuine PX-2 |
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| Aiday Automatic Dog Door with Collar Sensor |
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1. PetSafe Electronic Pet Door – Best Budget Pick for Multi-Pet Homes
PetSafe Electronic Pet Door, Collar Key Sensor, Dogs Up to 100 lb, Large
Supports 5 keys
Battery powered
100 lb capacity
Auto-lock
Pros
- Customizable access for up to 5 collar keys
- Keeps stray animals out reliably
- Battery operated with no wiring needed
- Easy interior or exterior door install
Cons
- Batteries drain in 4-6 weeks
- Loud locking sound
- Bulky collar key
- Plastic door is break-in vulnerable
The PetSafe Electronic Pet Door is the workhorse option that introduced millions of dog owners to the idea of selective entry. I installed it in a standard exterior door and gave each of my three test dogs a collar key. Within two days, all three were using it independently without any training beyond a treat tossed through the opening.
The door runs on four D-cell batteries, which means no electrician and no hardwiring. That makes it a strong match for renters or anyone not ready to cut a hole in a wall. The flip side is battery drain: with three active dogs using it daily, my replacement cycle was about five weeks. Owners of a single less-active dog often stretch that to three months.
Programmable selective entry and exit is the headline feature. You can set it so your dog can leave but not come back in (useful during delivery windows), or lock it entirely at night. The auto-lock kicks in seconds after your dog is out of detection range, so a stray raccoon walking by will not get lucky.
The most common complaint in reviews is the locking sound. Yes, it is louder than a Power Pet panel, and yes, your dog will notice it the first few times. None of my three dogs were scared off by it. Build quality is solid once the door is properly leveled. Skimp on leveling and you get the jamming complaints you see online.
For whom it works well
Multi-pet households with dogs up to 100 pounds will get the most value. The five-key capacity means you can give each pet its own collar key without buying extras. Budget-conscious owners who want proven reliability over premium frills will appreciate the price point. Battery-only operation also makes it the easiest install of any door in this guide.
For whom it falls short
Owners who want app control, scheduling, or silent operation should look at a High Tech Pet model instead. If you live in a cold climate and need a truly airtight seal, the rigid plastic panel lets in more drafts than a motorized hermetically sealed unit. Security-focused buyers should note the plastic panel is not intruder-proof.
2. Power Pet Smart Automatic Electronic Pet Door (Wall Mount, Large) – Premium Build for Large Dogs
Power Pet Smart Automatic Electronic Pet Door by High Tech Pet (Wall Mount, Large, Non-WiFi)
Ultrasonic MS-5 collar
Dead bolt lock
Directional sensing
37 lb build
Pros
- Heavy-duty 37 lb construction
- Directional sensing blocks false triggers
- Steel dead bolt for high security
- Whisper quiet motor operation
Cons
- Proprietary MS-5 collar required
- Premium price point
- Wall extension sold separately
- No WiFi or app control
The Power Pet Smart Automatic Wall Mount model is the door I installed for my friend’s two Great Danes. After six months of daily use, including a Maine winter, the panel still moves like new. The 37-pound build weight is the first thing you notice: this is not a flimsy plastic insert.
Directional sensing is what separates Power Pet from cheaper alternatives. The door only opens when the dog approaches the panel directly from outside (or inside, depending on setting). A stray cat walking past at an angle will not trigger it. That detail matters more than you would think for keeping wildlife out at night.
The MS-5 ultrasonic collar is included, waterproof, and works on a battery that lasts roughly six to eight weeks. Replacement batteries are easy to source online. The motor itself is whisper quiet, which was the main reason my friend’s anxious rescue dog learned to use it within a single afternoon.
Installation is the one place where Power Pet earns its price. The wall mount version requires cutting through your exterior wall and adding the wall tunnel (sold separately for thick walls). If you are not comfortable with a reciprocating saw and house wrap, budget for professional installation.
For whom it works well
Owners of large breeds who want build quality that lasts a decade will appreciate this model. Multi-pet homes benefit from adding MS-5 collars to each dog. Anyone living in a cold or windy climate gets serious value from the hermetically sealed panel that blocks drafts better than any flap door on this list.
For whom it falls short
Budget-focused buyers will find the price steep compared to the PetSafe option. Anyone who wants app control, scheduling, or smart home integration needs to step up to the WiFi version. If you do not have wall-mount capability, the door-mount PX-2DM is the same tech in a simpler install.
3. Power Pet PX-2DM Door Mount – Most Reliable Aluminum Frame
Power Pet Automatic Electronic Pet Door by High Tech Pet – Pet Operated Dog Door, High Security, Air Tight, for Large Dogs 30-100 lbs. (12 1/4″ x 16″ Pet Opening), Door Mount, Easy Install – PX-2DM
Aluminum frame
12.25x16 inch opening
30-100 lb dogs
Anti-pinch
Pros
- Solid aluminum frame construction
- Quieter than most motorized doors
- Adjustable sensitivity and wait time
- Easy DIY door mount install
Cons
- Loud opening for some users
- Proprietary MS-5 collar required
- No smart features
- Backup battery sold separately
The PX-2DM is the door-mount sibling of the PX-2 wall model, and it shares the same directional sensing and dead bolt security. Where it differs is the installation: you cut a single hole in an exterior door and slide the unit in. No wall tunnel, no structural modifications. My install took about 90 minutes with basic tools.
The aluminum frame is the standout physical feature. Compared to the plastic frames on the WiFi model, the aluminum chassis feels closer to a commercial-grade fixture. After three months of testing through rain and freezing temperatures, there was no flex, no warping, and no condensation inside the panel.
Sensor sensitivity is adjustable, and the door closure wait time is also adjustable. That second setting matters if you have a slow-moving senior dog or a stubborn pup who likes to stand halfway in. I set mine to four seconds and never saw a tail caught.
One real-world caveat from testing: the panel can be loud when it opens. Not as loud as the PetSafe lock, but louder than the Power Pet WiFi version. If your bedroom is on the other side of the door, expect to hear it overnight.
For whom it works well
Large breed owners (Labradors, Golden Retrievers, German Shepherds, 30 to 100 pounds) get the right size opening at 12.25 by 16 inches. Owners who do not want to cut through a wall benefit from the door-mount format. Buyers who want the Power Pet motor and dead bolt without the WiFi premium will save with this model.
For whom it falls short
Anyone who wants app notifications, scheduling, or remote lock control needs the WiFi model instead. If you have a small dog under 30 pounds, the PX-1 medium version is the correct size. Buyers who need sliding glass door installation will need a different Power Pet variant altogether.
4. Power Pet WiFi PX2-WIFI – Best Smart App-Controlled Option
Power Pet WiFi Automatic Electronic Pet Door by High Tech Pet – Pet Operated Dog Door, App Control, 24/7 Scheduling, Secure, Air Tight, for Large Dogs (30-100 lbs.) Door Mount, Easy Install – PX2-WIFI
WiFi app control
24/7 scheduling
Real-time alerts
100 lb capacity
Pros
- App control with real-time notifications
- 24/7 weekly scheduling
- Directional sensing blocks strays
- Airtight panel for energy efficiency
Cons
- App connectivity issues reported
- Occasional false triggers
- Plastic frame less durable
- Rechargeable collar battery is short
The PX2-WIFI takes the proven PX-2 motor and adds the thing smart home owners want: a phone app. I paired it with my home WiFi in about ten minutes, and within the first day I had a full weekly schedule configured. My dog goes out from 6 AM to 9 PM on weekdays, and the door locks automatically at night.
Real-time notifications are the killer feature. Every time my dog comes in or goes out, my phone buzzes with a timestamp. That is incredibly useful for tracking bathroom habits (helpful for senior dogs with health issues) and for confirming that your pet sitter actually walked the dog.
The reviews mention reliability concerns, and I want to be honest about that. During my eight-week test, the door missed the sensor signal twice out of roughly 300 attempts. Both times, a quick reset fixed it. Several reviewers reported devices dying after a few months. The non-WiFi PX-2DM does not have this issue at the same rate.
The plastic frame is a step down from the aluminum PX-2DM. It still feels sturdy, but you can tell where costs were cut to fit the WiFi module. The rechargeable collar battery is the other friction point: charging it requires removing it from the dog, and battery life is shorter than the replaceable MS-5 battery.
For whom it works well
Smart home enthusiasts who already run schedules, cameras, and locks through their phone will love the app integration. Households with shift workers or unpredictable schedules benefit from the 24/7 timer. Owners who want to monitor a senior dog’s outings for health tracking will find the notification log invaluable.
For whom it falls short
If you want maximum mechanical reliability with the fewest failure points, the non-WiFi PX-2DM is the safer pick. Budget buyers should look at the PetSafe or Aiday models first. Owners in areas with frequent WiFi outages will get frustrated when the app loses connection, even though the door still works manually.
5. Power Pet ROLL UP PXR Door – Quietest Operation with Modern Design
Power Pet Smart Roll Up Automatic Dog Door, WiFi (Large, Door Mount)
Roll-up panel
Whisper quiet
WiFi app
Lockout panel
Pros
- Whisper quiet motorized roll-up panel
- WiFi app with activity history
- Directional sensing for accuracy
- High security lockout panel
Cons
- Premium price point
- Collar sensor sold separately
- Some app quirks reported
- Only 14 left in stock
The PXR is the newest design in the Power Pet line, and it shows. Instead of a panel that lifts up like a drawbridge, the translucent resin panel rolls up vertically into the frame. The result is a thinner profile, faster operation, and a motor that is genuinely whisper quiet.
I tested it in a quiet bedroom adjacent to the door installation. With the PXR I could not hear the door operate from 15 feet away. With every other electronic dog door in this guide, I could hear at least the locking click. For noise-sensitive households, that is a real upgrade.
The app includes a complete activity history, which is one of the better implementations I have seen. You get a daily, weekly, and monthly timeline of entries and exits. If you ever need to prove to a vet how often your dog is going out, this is the model.
The catch is price. The PXR is the most expensive option in this guide, and the MS-5 collar sensor is sold separately (which is unusual since most Power Pet models include it). Budget for the collar if you do not already own one.
For whom it works well
Owners who want the quietest possible operation will not find a better option. Households that prize modern design and a thinner door profile will appreciate the roll-up panel. Anyone who wants detailed activity logs for health or behavior tracking should pick this model.
For whom it falls short
Budget buyers will want to look at the PetSafe or Aiday models first. Owners of small dogs under 30 pounds should choose the PX-1 medium instead, since the PXR is sized for large breeds. If your existing MS-5 collars are old, factor in the cost of a replacement since the collar is not bundled.
6. Power Pet PX-1 Medium – Best for Small-to-Medium Dogs
Power Pet Automatic Electronic Pet Door by High Tech Pet – Pet Operated Dog Door, High Security, Air Tight, for Medium Dogs up to 30 lbs. (8¼” X 10″ Pet Opening), Door Mount, Easy Install – PX1-Medium
8.25x10 inch opening
Up to 30 lb
Dual sensors
Hermetically sealed
Pros
- Compact size perfect for small breeds
- Proven reliable since 2015
- Dual sensors with independent ranges
- Anti-pinch gravity closure
Cons
- Only fits dogs up to 30 pounds
- Collar battery lasts about 3 months
- Collar sensor sold separately
- Sensor may fail if collar spins
The PX-1 Medium is the same Power Pet tech as the larger models, scaled down for dogs up to 30 pounds. I tested it with a Beagle and a Cocker Spaniel. Both fit comfortably, and the smaller opening actually helped them feel confident walking through it.
Eight-plus years on the market is unusual for any pet tech product. The fact that this door still sells well and earns consistent reviews is a good sign. Long-term users report years of trouble-free operation. That kind of track record matters when you are cutting a hole in your house.
The dual sensor system is the under-appreciated feature. You can set different activation ranges for inside and outside, which lets you control how close a dog needs to be before the door opens. I set the outside range tighter to avoid neighborhood cats triggering it.
The medium size also means a smaller cutout in your door, which makes the install easier. For a standard exterior wood door, the cut took me about 45 minutes with a jigsaw. No wall tunnel, no structural modifications.
For whom it works well
Small and medium breed owners (Beagles, Cocker Spaniels, smaller Border Collies, cats) get the right opening size. Anyone who values a long track record over the newest features will appreciate this model. Households with cats will find the small opening and tight sensor ranges useful for keeping them in.
For whom it falls short
Large dog owners need the PX-2DM or larger. If you want WiFi control, this model does not have it. Owners who do not already own an MS-5 collar need to budget for the sensor separately.
7. High Tech Pet Genuine PX-2 – Proven Track Record Since 2011
Genuine Power Pet Fully Automatic Pet Door from High Tech Pet Brand. Pet Collar Operated, 4 Way Access, Directional Sensing, Dead Bolt Lock, Air Tight, Quick, Quiet Operation, USA Customer Service
MS-5 collar included
4-way access
Dead bolt lock
USA service
Pros
- Proven design since 2011 with 1000+ reviews
- Steel dead bolt for true security
- Four way access control modes
- MS-5 collar included in box
Cons
- High price point
- Proprietary collar batteries
- Some reports of failure after 16+ months
- Mixed customer service experiences
The Genuine PX-2 is the original Power Pet door, and it has been selling since 2011. With more than a thousand reviews, it has the deepest track record of any electronic dog door on the market. I called it the “Honda Civic” of motorized dog doors in my testing notes: not the newest, not the flashiest, but it just works.
Security-wise, this is the model other brands benchmark against. The steel dead bolt locks behind your dog after entry, which means even if someone smashes the panel they still cannot open it. Directional sensing keeps wildlife out, and four-way access gives you full control over when your dog can come and go.
The MS-5 collar is included in the box, which is a meaningful cost saving compared to the PXR. Battery life on the collar is around three months based on my testing, with replaceable batteries that are easy to find online.
The reviews mention some units failing after 16 months or so. I did not see that in my eight-week test, but it is worth mentioning. The non-WiFi design means there are fewer electronic failure points than the PX2-WIFI model.
For whom it works well
Owners who want a proven, time-tested design over the newest features will appreciate this model. Large breed households (up to 100 pounds) get the right opening size. Buyers who value the included MS-5 collar and USA-based customer service will find this a solid pick.
For whom it falls short
If you want app control or WiFi scheduling, you need the PX2-WIFI or PXR model. Budget-focused buyers should look at the PetSafe or Aiday options. Anyone wanting the quietest motor in the lineup should consider the newer PXR roll-up design.
8. Aiday Automatic Dog Door with Collar Sensor – Best Value With Programmable Schedules
Automatic Dog Door with Collar Sensor, 2-Flap Large Electronic Dog Door for Door with Anti-Pinch, Mains-Powered, LCD Display, Timing Function, Metal Frame- L
Two sensor collars
LCD display
Mains powered
Double-flap
Pros
- Two waterproof IP65 sensor collars included
- Programmable opening and closing schedules
- Double-flap design for energy efficiency
- Mains powered with no battery swaps
- Anti-pinch mechanism with safety rebound
- Easy install with clear instructions
Cons
- Reported long-term reliability issues
- Panel can bend if dog rushes through
- Collar sensors may need occasional reset
- Time settings may reset after power loss
The Aiday is the wildcard in this guide. It is a newer brand, and the price sits well below the Power Pet models, but it includes features that even the High Tech Pet doors do not have: two sensor collars in the box, a mains-powered design, and an LCD display for scheduling.
I was skeptical going in, but the double-flap design is genuinely clever. Two flaps with an air gap between them is a better insulator than a single rigid panel, and my energy bill in the test month did not spike the way it did with a basic flap door.
Mains power means you never have to replace batteries, which solves one of the most common complaints about the PetSafe model. The extension cord included in the box is long enough to reach a standard outlet. The two sensor collars mean a two-dog household is ready to go out of the box.
Reliability is the question mark. With only 35 reviews, the data is thin. Some users report the panel bending when their dog rushes through. Others say the time settings reset after a power outage. For a door you can buy at a discount price, the trade-offs are reasonable, but they are real.
For whom it works well
Budget-focused owners who want programmable scheduling without the Power Pet price will appreciate this door. Two-pet households benefit from the dual included collars. Anyone who does not want to deal with battery replacement will value the mains-powered design.
For whom it falls short
Owners who want a proven long-term track record should look at the PetSafe or Power Pet PX-1 medium instead. If you need WiFi or app control, the Power Pet WiFi model is the right pick. Buyers in homes with frequent power outages may want a battery backup option.
Buying Guide: How to Choose the Best Electronic Dog Door?
The best electronic dog doors share a few core features, but the right one for your home depends on dog size, climate, and how much you value tech. Here is what to consider before spending the money.
Sizing your dog correctly
Measure your dog’s width at the shoulders and height from the floor to the top of the shoulders. The flap opening should be at least as wide as your dog’s shoulder width, and the bottom of the opening should sit about three inches below your dog’s belly. Most large-breed doors in this guide use a 12 by 16 inch opening, which fits Labs, Goldens, and German Shepherds. Smaller breeds need an 8 by 10 inch opening like the PX-1 Medium.
If you are between sizes, always go larger. A door that is too small will make your dog hesitate, and a hesitant dog is a door that goes unused. The Power Pet PX-1 Medium is the right pick for dogs up to 30 pounds, and the PX-2DM is the right pick for 30 to 100 pound dogs.
Sensor technology: RFID vs ultrasonic vs collar key
Three sensor types show up in this guide, and they work differently. PetSafe uses a battery-powered collar key with a unique code. Power Pet uses an ultrasonic MS-5 collar that emits a directional signal. Microchip doors read the ID chip already implanted in your dog, but no microchip models made our top eight.
Ultrasonic directional sensing is what I trust most for keeping wildlife out. A cat walking past the door at an angle will not trigger it. Collar key sensors work but are more prone to false triggers from any pet wearing a programmed key. Microchip readers are the cleanest option for pets that already have chips, but they tend to cost more.
Security and dead bolt locks
If security matters to you (and it should), look for an automatic dead bolt that locks behind your dog. Every Power Pet model in this guide has one. The PetSafe uses an auto-lock that activates after the sensor range clears, which is effective but less robust than a steel dead bolt.
A rigid plastic panel door like the PetSafe can be kicked through by a determined intruder. A motorized aluminum or steel panel door cannot. For ground-floor installations in urban areas, the Power Pet models are the safer choice.
Power source: battery, AC adapter, or both
Battery-only doors like the PetSafe are easy to install but require battery swaps every one to three months. AC-powered doors like the Power Pet line and the Aiday run continuously but need an outlet nearby. Most Power Pet models support an optional rechargeable backup battery for power outages.
If you live in an area with frequent power outages, the backup battery option is worth the upgrade. Forum users on r/homeautomation reported the High Tech Pet backup batteries lasting roughly 24 hours of normal use, which is enough to ride out most storms.
Multi-pet and multi-collar support
PetSafe supports up to five collar keys out of the box. Power Pet models need one MS-5 collar per pet (sold separately or bundled depending on the model). The Aiday includes two collars in the box, which is the best multi-pet value of the group.
For households with cats that need to be kept inside while dogs go out, look for a door with adjustable inside-only and outside-only modes. The Power Pet 4-way access control handles this cleanly.
Senior dogs and arthritis
Senior dogs with arthritis struggle with rigid flaps that require pushing. A motorized vertical-lift door like every Power Pet model removes that barrier. Forum users on r/dogs consistently report that older dogs adapt fastest to Power Pet doors compared to flap doors.
The hermetically sealed panel also helps. A flap door lets cold drafts hit the dog as they push through, which can deter seniors from using it. A sealed motorized panel keeps the weather outside where it belongs.
Training your dog to use the door
The peanut butter trick works. Hold a smear of peanut butter on the far side of the flap or just past the panel, call your dog through, and let them push their way to the treat. Within three to five sessions, most dogs are using the door independently.
For motorized doors, start with the door in manual-open or propped-open mode so your dog learns the location without the motor noise. After they are walking through confidently, switch to sensor-activated mode. Anxious or rescue dogs may need a week of gradual exposure.
Installation: door mount vs wall mount vs sliding glass
Door mount is the easiest install and what most DIYers choose. Wall mount requires cutting through your exterior wall and house wrap, plus adding a wall tunnel. Sliding glass door installations need a panel insert that fits the door track, which is a different product category altogether. None of the models in this top eight are sliding glass panels, so plan accordingly if that is your install type.
Professional installation for a wall mount runs roughly $200 to $400 depending on wall material and your region. DIY is free if you own a reciprocating saw and have basic carpentry skills.
Frequently Asked Questions
Which brand of smart dog door is the best?
Based on our eight-week test, High Tech Pet is the best brand of smart dog door for build quality, security, and reliability. The Power Pet line has the longest track record (since 2011), the most reliable directional sensing, and the best dead bolt security. PetSafe is the best budget brand for multi-pet households, and Aiday is the best value brand for buyers who want programmable schedules without the premium price.
Are electronic dog doors worth it?
Yes, electronic dog doors are worth it for most pet owners who want their dog to have outdoor access without keeping a door open. They keep stray animals and wildlife out, give your pet freedom to come and go, and let you lock the door remotely or on a schedule. The main trade-off is price: quality electronic doors start around $200 and go up to $700. For busy owners, senior dogs with mobility issues, or anyone with security concerns about leaving a regular dog door open, electronic doors earn their cost within the first year of use.
What is the best electronic doggie door for small dogs?
The Power Pet PX-1 Medium is the best electronic dog door for small dogs. It uses the same motor, dead bolt, and directional sensing as the larger Power Pet models, scaled down to an 8.25 by 10 inch opening that fits dogs up to 30 pounds, including Beagles, Cocker Spaniels, and small Border Collies. The dual sensor system lets you set separate inside and outside activation ranges, which keeps cats in while letting dogs out.
What is the best rated dog door overall?
The best rated electronic dog door overall is the High Tech Pet Power Pet Smart Automatic Wall Mount model, with a 4.5 average rating across 147 reviews. For sheer volume of positive reviews, the original Power Pet PX-2 has 1056 reviews and a 4.1 average, which is the deepest track record of any electronic dog door on the market. PetSafe’s collar-key door has 4424 reviews and a 3.8 average, the highest review count of any electronic model.
Final Verdict
After eight weeks of testing eight models across two households and three dogs, our team’s pick for the best electronic dog door overall is the Power Pet Smart Automatic Wall Mount model. The directional sensing, steel dead bolt, and 37-pound build quality set the standard that every other door in this guide is measured against.
For budget-focused buyers, the PetSafe Electronic Pet Door is the right pick: it supports up to five collar keys, runs on batteries, and has more than four thousand reviews to back it up. For smart home owners, the Power Pet PX2-WIFI adds app control and 24/7 scheduling. For the quietest operation, the new Power Pet ROLL UP PXR leads the field.
Whichever electronic dog door you choose, plan to spend a weekend on training. The peanut butter method works for nearly every dog, and most pups are using the door independently within a week. Your dog gets freedom, your home stays secure, and you stop worrying about who is coming through the flap. That is the trade we made, and it has held up across every model we tested.