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Top 8
June 2025
Best Dog Doors For Large Dogs Collar Activated
We made a list of the top 8 Dog Doors For Large Dogs Collar Activated based on verified reviews, popularity and other factors which we summarized for you in this list.
Best Choice
1
Mstge Large Dog Door, Aluminum Frame Doggy Door, Weatherproof Dogs Doors with Automatic Closing Double Panels for Energy Efficient, Heavy-Duty Doggie Doors for Large and Medium Dog Up to 120LBS
Mstge
8.4
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[Large Dog Door for Medium to Large Pets] Perfect for pets up to 120 pounds, this dog door features a frame size of 16" (W) x 21" (H) with a flap opening of 13" (W) x 18" (H). The door cutout is 13.4" (W) x 18.7" (H). Equipped with dual automatic closing panels, it allows your pet to move in and out safely and easily—ideal for bathroom breaks or outdoor play.
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[Durable and Secure Construction] Crafted with advanced laser-welded metal technology and a high-quality aluminum alloy frame, this dog door is built to withstand extreme temperatures from -148°F to 572°F. Unlike plastic frames, this sturdy structure ensures long-lasting durability and safety, providing a secure environment for your pets.
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[Energy-Efficient Design] The magnetic sealing strip ensures that the panels automatically close after each use, while four strong magnets lock the panels in place, providing an airtight seal. This design offers superior insulation, protecting against wind and rain, and enhancing energy efficiency. The lockable sliding panel adds an extra layer of protection against extreme weather conditions.
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[Simple DIY Installation] Installing this large dog door is a straightforward DIY task for both interior and exterior walls. With detailed instructions and a cutting template, you can accurately install the door in walls or doors 1.3 to 2.5 inches thick, making the process quick and easy.
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Perfect for large breeds like Golden Retrievers, German Shepherds, and Labradors, this door gives your furry friend the freedom to enter and exit your home at will. For any questions or assistance, feel free to contact us.
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2
Smart Cat Door for Interior & Exterior, Microchip Cat Pet Door with 3 Collar Sensor Keys & 1 Remote Control & 4 Way Locking Cat Flap with RFID Collar Activated Opening Cat Door (Black)
BROTEX
8.3
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Smart Cat Door: This Automatic Opening Smart Cat Door are builted-in 3 RFID Sensor Keys and 1 Remote control,when the owner is away, pets wearing the sensor collar key are allowed to enter and exit freely,wild animals and other pets without sensor key are prevented from entering to eat cat food or damage cat house.Keeping your cat under safety day and night.
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4 Intelligent Modes Pet Door: This Pet door included 4 switch modes for Locked/Out only/In only/Completely Open,you can press "M" button on the front or use the paired remote control to change mode you want to use,before wear the collar activated sensor key to your cat,please pair the sensor key with M button, or the sensor key will not activated and open the cat door.
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Safety & Large Enough Access: This flap cat door is designed to be safety and keep cold air out, Unlocking is otherwise silent to avoid startling pets,ensuring a comfortable and warm home environment while providing your cat with the freedom in and out,and 7.7"x8.3" inner size which can fit for most size cats or small dogs up to 20 pounds.
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Battery Powered: Just uses 4 *AA non-rechargeable alkaline batteries (NOT Included) which estimated battery life up to 12 months depending on use, and the remote control is also can be last up to 12 months.Note:Light flashes red when batteries are low and indicates batteries will needs to be replaced as soon as possible.
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Durable & Easy Installation in multiple scenes: This smart pet door is made from hight quanlity ABS material, which is sturdy and durable for long life usage,and it is also easy to install with wood, plastic wall/door or cat/pet house.Let your cat/pet with the freedom in and out.
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3
Power Pet Electronic Dog Door - High Tech Pet WiFi Electronic Pet Doors - Automatic Sliding e-Glass Electronic Dog Doors - Medium Pets up to 25 lbs - Regular 75" - 80-1/4" Patio Doors - PX1-SRE-WIFI
High Tech Pet
8.2
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ALL THE FEATURES OF OUR POWER PET PATIO DOORS PLUS Smart Phone WiFi Control
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Operated by MS-5 Deluxe Ultrasonic Pet Collar Also Operated by WIFi Smart Phone App Remote Control from Anywhere (Via Smart Phone App.)
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Custom Timers (Set up to 20 timers to control when your pet can come in and go out.)
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8% Discount
4
Automatic Dog Door for Wall - Medium Electronic Smart Pet Door with LCD Display, 3 Flap System & Timer/Manual Modes, Anti-Pinch, Heavy Duty for Medium Dogs up to 40 lbs (M)
Aiday
8.0
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Smart Dog Freedom: Let your dog come and go on their schedule – set pre-scheduled automatic dog door for wall openings for lazy mornings or weekend trips. Need instant control? The manual mode locks the electronic dog door with a single tap during delivery days, storms, or those cozy moments when you want your furry friends to stay close.
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Perfect for Medium Pets: Our aluminum smart dog door features an expandable tunnel for walls 4"-7" thick. Requires only an 9.2"x14.6" cutout. The 8.1"x12.3" flap of the automatic dog door comfortably accommodates medium dogs up to 40 lbs.
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Anti-Pinch Protection: The safety - enhanced automatic dog door for wall stops and reverses closing instantly if your pet passes through mid - cycle, preventing trapped paws or tails. This feature in the electronic dog door ensures the utmost safety for your furry friend while using the door.
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Easy Control & Built to Last: The electronic dog door features an oversized LCD that shows settings instantly with intuitive controls. Crafted with high-quality aluminum alloy for lasting durability.The three-layer flap system with magnetic seals and steel panels blocks wind and rain while maintaining energy efficiency.
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Battery-Powered Operation: Our automatic dog door requires 4 AA batteries (not included). It provides reliable performance for up to 3 months. Our electronic dog door for wall features a battery level indicator and an easy - access compartment, allowing you to swap batteries in seconds without tools.
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5
PetSafe Never Rust Electronic Smart Pet Door, Collar Activated Doggie Door, Electronic with Programmable Selective Entry, Electric with Collar Sensor (White - Large)
PetSafe
7.8
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AUTOMATIC DOOR: Experience the convenience of an automatic dog door with the PetSafe Electronic Pet Door, designed to simplify your smart home lifestyle. This automatic pet door, equipped with a sensor collar key, allows your pet to move freely, eliminating the need for constant door operation.
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SECURITY ENHANCED: The PetSafe Electronic Pet Door is an automatic dog door with collar sensor, enhancing the safety of your pet and the security of your home. Especially important for those living in areas with wildlife or high crime rates, this automatic dog door with collar sensor the door locks automatically once your pet has passed through.
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MULTI-PET: The PetSafe Electronic Pet Door is an electronic dog door designed to handle multiple pets effortlessly. Perfect for multi-pet households, these electric pet doors for dogs can be programmed with up to 5 Electronic Pet Door Keys, allowing all your pets to enjoy the freedom of the outdoors without any hassle.
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BATTERY-OPERATED: Appreciate the adaptability of doggie doors with the PetSafe Electronic Pet Door, a battery-operated system that continues to function even during power outages. This automatic dog door, running on 4 D-Cell Batteries, ensures your pet's outdoor access isn't dependent on the home's power supply.
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CUSTOMIZE YOUR PET’S ACCESS: The Electronic Pet Door features programmable selective entry, exit and auto-locking options
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U.S.-BASED CUSTOMER CARE: Our pet product experts are here to help you and your pet and are available by phone, email or chat if you have any questions
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QUALITY PROMISE: Trust in the quality promise of PetSafe, a global leader in pet behavior, containment, and lifestyle innovations, offering an automatic dog door with collar sensor. Since 1998, PetSafe has been providing electric pet doors for dogs, designed with your pet's best interests at heart, keeping them healthy, safe, and happy.
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6
PATAPLUS Aluminum French Large Dog Door,Strong Double Magnetic Flaps,Heavy-Duty Dog Door for Large and Medium Do g Up to 110LBS (Black)
PATAPLUS
7.7
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【STURDY & ENERGY-SAVING】 PATAPLUS Weatherproof Dog Doors are made of strong, high-quality Aluminum . Additionally, they feature Double slide-in locking panels to provide better protection for your home against extreme weather conditions and to reduce energy loss.
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【Large DOG DOOR】 Doggie door for Dogs frame size is 17''(W) x 21 1/3''(H), Flap opening is 131/2 ”(W) x 18''(H). It fits paneled, wood, PVC, and metal doors 11/4 '' - 2 1/2'' thick, and is designed for pets up to 110 pounds.
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【FREEDOM & INDEPENDENCE 】The Aluminum frame of Aluminum material is designed with a backplate, solid magnets, and magnetic flaps that allow your dogs to enjoy free entry and exit, potty breaks, and playtime without your help. Easily prevent any unwanted guests from entering.
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【EASY INSTALLATION PATAPLUS 】pet door is easily installed on all types of doors. A cut-out template and step-by-step instructions are included, providing simple-to-follow guidance throughout the installation process.
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【LIFETIME GUARANTEE】Customer satisfaction has always been our top priority. PATAPLUS offers a lifetime of free customer service. We will replace any missing or broken parts of the dog door caused by the manufacturer at no cost to you.
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7
Power Pet Electronic Dog Door - High Tech Pet WiFi Enabled Electronic Pet Doors - Ultrasonic Collar-Smart Phone App - Vertically Sliding Air Tight Dog Doors for Pets up to 100 lbs - Large - PX2-WIFI
High Tech Pet
7.6
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Control and Program Your Power Pet Door from Anywhere
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Unlimited Inside and Outside Access Timers
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For Pets up to 100 lbs
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8
Power Pet Electronic Dog Door - High Tech Pet Electronic Pet Doors - Fully Automatic Sliding e-Glass Electronic Dog Doors - Pets up to 30 lbs - Medium - Regular 75" - 80-1/4" Patio Doors - PX-1-SRE
High Tech Pet
7.4
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Full Power, Motorized Operation can be Powered by AC or Optional Battery
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2-1/2" Adjustment Range for a Perfect Fit for Patio Doors 77 3/4 - 80 1/4
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Double Pane Energy Efficient Glass for Extreme Climates Installs Right Alongside Your Existing Sliding Glass Door
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Pet Activated by Directional Sensor System
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4 Way Access Control with Dual Range Controls
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