3 Best Smart Pet Doors for Small Dogs
Finding the right smart pet door for your small dog isn’t just about size; it’s about security, durability, and convenience, especially when you want your pup to come and go safely. Modern options feature adjustable flaps, microchip recognition, and remote locking—skills that turn your pet’s outdoor access into a seamless, tech-savvy experience. Whether it’s a durable wall-mount or a microchip-enabled door, each provides a reliable way to keep your dog safe and your mind at ease. Curious how these innovations can simplify your routine?
Genuine MS-5 ECON Series Automatic Dog Door Collar by HIGH TECH PET
- Official ECON MS-5 ultrasonic collar designed for use with Power Pet Automatic Doors. Manufactured by High Tech Pet for dependable compatibility and performance.
- Backed by High Tech Pet’s full 1-year manufacturer warranty and supported by a dedicated U.S.-based customer service team ready to assist.
- Built to withstand outdoor conditions including rain, snow, and short periods of water exposure. Rated water-resistant to 3 meters.
Looking for a simple way to let your small dog come and go on its own? The Genuine MS-5 ECON Series Automatic Dog Door Collar by HIGH TECH PET is a good choice. It works well when used with the Power PET Automatic Doors. The collar can be adjusted to fit your dog comfortably. It is made from good-quality materials, so your dog can wear it daily. The collar is waterproof, so rain or snow won’t cause problems. It has a long-lasting battery that can last up to three months. Plus, it comes with a full warranty and support from the US.
Best For: Small dog owners who want a reliable, waterproof collar that makes going outside easier for their pup.
Pros:
- Adjustable and made from comfy, high-quality materials
- Waterproof up to 3 meters, perfect for all weather
- Long-lasting battery with up to three months of use
- Comes with a warranty and US-based support
Cons:
- Only works with Power PET Automatic Doors, so it can’t be used with other brands
- You may need to set it up and check compatibility for the best results
- You will need to change the battery after three months, so some ongoing care is needed
This collar is simple to use and keeps your dog safe and happy outside. It’s a smart pick if you want a reliable and easy automatic door system for your small dog.
Power Pet Automatic Pet Door, Wall Mount, Large, USA Made
- Fully automatic Power Pet door designed by High Tech Pet for dependable performance and supported by a dedicated customer service team.
- Fully automatic, pet-activated operation using the MS-5 ultrasonic collar. Includes an MS-5 collar that is lightweight and waterproof.
- 4-WAY Access Control: Only Power Pet lets you precisely control your pet's Entry and Exit with "Exit Only", "Enter Only", "Full Access" and "Closed & Locked"
The Power Pet Automatic Pet Door is a wall-mounted door made for big dogs. It’s built in the USA and works quietly. This door is perfect for dogs up to 100 pounds. It has a strong aluminum frame that is easy to put in your wall.
The door uses ultrasonic sensors that pet activates. It can open and close smoothly and tightly, so your home stays cozy. You can choose how the door works with a four-way system: let dogs in, let them out, lock the door, or open all ways.
For safety, it has a deadbolt lock and shatterproof panels. These features help stop anyone from tampering with the door. The design is weatherproof, so it works well in the rain. Sometimes, you might need to dry the sensors if the rain causes false openings.
This door is easy to install in many wall types, even through steel or glass. It is good for dog owners who want a secure, durable, and USA-made pet door that is simple to set up.
Pros:
- It opens quietly and seals tightly.
- Safe with a deadbolt lock and tough panels.
- Easy to install and use, with options for different ways your pet can enter or leave.
Cons:
- Extra collars and parts can make the total cost higher.
- Sensors may sometimes react to rain, causing false openings.
- Some users report missing parts or delays in shipping.
SureFlap Microchip Pet Door Connect Without Hub
- Smart app-controlled microchip pet door
- SureFlap Hub required (sold separately)
- Lock/unlock the pet door remotely and change curfew times
The SureFlap Microchip Pet Door Connect Without Hub is a smart and easy way to control when your pets come and go. You don’t need a hub—just use your smartphone app to lock, unlock, or set times for the door. The opening is 6 11/16 inches wide by 7 inches high. It’s good for small dogs and cats. The door connects to Wi-Fi so you can control it from anywhere. You can lock or open it remotely, or set up schedules like curfews. The door also tracks your pet’s activity over time. It uses microchips to identify your pet automatically. That way, only your pet can get in or out, making it safe and simple. No need for manual keys or old collars.
Best For: Pet owners who want a smart, secure, and mess-free way to manage small pets’ access through a smartphone app. No extra hub needed.
Pros:
- Easy to control remotely with your phone
- Uses microchips to recognize your pet automatically
- Tracks activity to see changes in behavior
Cons:
- Needs a separate SureFlap Hub for Wi-Fi, sold separately
- Only for small pets because of the size of the opening
- No built-in Wi-Fi or smart features without the extra hub
This door makes pet care simple. You can see who comes and goes, lock it when needed, and keep your pet safe—all from your phone.
Factors to Consider When Choosing Smart Pet Doors for Small Dogs
When choosing a smart pet door for your small dog, you’ll want to consider factors like size compatibility—obviously, you don’t want your pup hitting a wall or getting stuck—and security features that prevent strangers from barging in. Installation ease and weather resistance matter too, especially if you live in a place with wild weather or want a setup that’s quick to get running; no one has time for complicated DIY projects on a lazy Sunday. finally, evaluate power options because whether it’s batteries or an electrical outlet, reliable power means your pup won’t be left outside when they need to come in or go out.
Size Compatibility
Choosing the right smart pet door for your small dog means checking its size carefully. Make sure the flap opening is wide enough for your dog to pass easily. If it’s too tight, your dog will have trouble moving through. If it’s too loose, your dog might get stuck or make a mess. Measure your dog’s height and width exactly. Then, pick a door that matches those measurements. Also, pay attention to weight limits. The door should support your dog’s weight. If your dog is still growing or gains a little weight, look for a door that can be adjusted or changed in size.
It is also important to check if the door works with your dog’s collar or microchip. The door needs to recognize your dog easily. This way, your dog can go in and out smoothly. It keeps things simple and avoids confusion.
Security Features
A smart pet door keeps your small dog safe while making it easy for them to go outside. To do this well, look for features that stop strangers or other animals from getting in. Lockable panels and barriers that no one can break through help keep your dog safe. Strong, shatter-proof materials also prevent someone from breaking in.
Some doors have an automatic lock that activates at certain times. This keeps your dog in or out when you want. Sensor systems, which use microchips or ultrasound, only let your dog pass through if they are registered. This stops other animals from sneaking inside.
Reinforced frames and weather seals make the door stronger. These prevent forced entry and protect against weather damage. Some doors even allow you to lock or unlock them remotely. This means you can control the door even when you are not at home, keeping your dog secure no matter where you are.
Installation Ease
Installing a smart pet door should be simple. A tricky install can ruin your day. Some models are easy to put in, even if you’re not handy. They don’t need many tools. If you have a wooden, glass, or steel door, pick a model that fits well. Wall mounts or sensors are useful, but they can make installation harder. Measuring carefully helps to get everything right. Some brands give clear instructions or online videos to help you. When you install, make sure sensors line up and electronic parts are attached tight. That helps the door work right. The easier the install, the faster your pet can enjoy the new door. Less stress means more time to play with your furry friend!
Weather Resistance
Ever wonder how your pet door keeps out rain, snow, and wind? The secret is a good water resistance rating, like IP55 or higher. This rating shows the door can handle heavy weather without getting water inside. Look for seals or covers built into the door. These protect against rain and snow, even during storms. The materials of the door also matter. Choose sturdy, shatter-proof plastics that resist moisture and hot or cold weather.
Some pet doors have electronics like sensors and motors. Make sure these parts are rated for outside use. That way, they will keep working when it’s wet and stormy. Many weatherproof doors also have drainage channels or water runoff features. These help water flow away and stop it from pooling inside the door.
A weather-resistant pet door helps your small dog stay safe and dry, no matter the weather. It keeps out water, snow, and wind so your pet can stay comfortable and protected.
Power Options
When you pick a smart pet door for your small dog, think about how it gets power. Most models use a regular electrical outlet. This makes sure the door works all the time without problems. Some doors have extra batteries. These batteries work even if the power goes out. This way, your dog can go outside or come in, even when the electricity is off. Batteries can be charged or you can buy new ones. They usually last weeks or months, depending on how much your dog uses the door. Some smart doors can switch between plugging into the wall and using batteries. This keeps the door working smoothly. Energy-saving parts and sleep modes help the batteries last longer and save you money. Picking a smart pet door with good power options makes life easier for you and your dog.
Smart Connectivity
Smart connectivity features make it easier to manage your small dog’s access. These doors connect to your smartphone using a special app. With the app, you can control the door from anywhere. You don’t have to rush home or worry about missed access times. Many of these doors need a hub or Wi-Fi to work. This lets you see when your dog uses the door and get updates right away.
You can set up times for your dog to use the door, add a curfew, or lock and unlock it whenever you want. Some doors work with your smart home system, so they can work with your lights or security devices. You can also get reports about your dog’s activity or get alerts if something unusual happens. This helps you keep your pet safe and gives you peace of mind.
FAQs
How Energy-Efficient Are These Smart Pet Doors?
Smart pet doors are generally energy-efficient because they use insulation, weather sealing, and sensors that limit heat loss. You’ll save energy compared to traditional doors, as they prevent drafts and only open when your dog needs to go outside.
Are the Doors Suitable for All Small Dog Breeds?
Yes, these smart pet doors suit most small dog breeds, but check size specifications and weight limits to guarantee a perfect fit for your pup. Adjust the settings for different breeds if necessary, for maximum use.
Do They Require Professional Installation?
Most smart pet doors don’t require professional installation, so you can set them up yourself with clear instructions. However, for complex door setups or if you’re unsure, hiring a professional guarantees perfect installation and ideal functionality for your small dog.
How Secure Are These Smart Pet Doors Against Intruders?
Smart pet doors are quite secure, especially with features like coded access, RFID tags, or smartphone controls. You can confidently prevent intruders by customizing settings, knowing your small dog’s door stays safe while granting easy access for your pet.
Can They Be Used With Multiple Pets Simultaneously?
Yes, many smart pet doors support multiple pets simultaneously. You can set unique access codes or collars for each pet, allowing all your small dogs to go in and out freely without needing to manage each door manually.
Last update on 2026-02-03 / Affiliate links / Images from Amazon Product Advertising API
