10 Best Dog Door of December 2025

• FREEDOM FOR YOUR PET: Let your dog go outside for potty breaks and playtime on their own schedule
• SIZE MEDIUM: Designed for pets up to 40 lb; flap opening measures 8 1/8 in W X 12 1/4 in H
• CONTROL YOUR PET’S ACCESS: The snap on closing panel allows you to control your pet’s access and keep stray animals out of your home
• MATCH YOUR HOME DÉCOR: The paintable plastic frame allows you to match the pet door to your door’s existing color
• EASY DIY INSTALLATION: Great for interior or exterior wood, PVC, metal and paneled human doors between 1/16 inches and 2 inches thick
• U.S.-BASED CUSTOMER CARE: Let our pet product experts help; we’re available Monday through Saturday to answer your questions.
• QUALITY GUARANTEED: PetSafe brand has been a trusted global leader in pet behavior, containment and lifestyle innovations for nearly 30 years; we help pets and their people live happy together

PetSafe

• Durable, low-maintenance, energy-efficient pet door with inner telescoping frame
• Made from strong, impact-resistant ABS thermoplastic with a clear, weather-resistant Lexan flap
• For dogs and cats up to 90 pounds
• Installs easily and securely in minutes
• Flap Size - 10 1/4" x 15 3/4"
• Manufacturer Warranty does not apply to product purchased through Amazon Warehouse Deals
• Need Assistance? E-mail Ideal Pet Products expert US-based customer care specialists seven days a week!

Ideal Pet Products

• designed to fit aluminum sliding patio doors only
• the ideal choice for rentals. installs easily, no tools required
• "adjustable height: 77 to 80" (80") (measure flush at top track to the inside bottom track of your sliding patio door frame)"
• manufacturer warranty does not apply to product purchased through amazon warehouse, and any used product sellers
• need assistance? e-mail ideal pet products expert us-based customer care specialists seven days a week!
• Age range description: All Stages

Ideal Pet Products

• CUSTOMIZE YOUR PET’S ACCESS: The SmartDoor features programmable selective entry, exit and auto-locking options
• PEACE OF MIND: The SmartDoor works with the waterproof SmartKey worn on your pet's collar; only the pets wearing the SmartKey can go in and out
• MULTIPLE PETS: Great for households with multiple pets; programmable for up to 5 SmartKeys
• BATTERY OPERATED: The SmartDoor is battery operated (4 D-Cell Batteries, not included)
• DOOR INSTALLATION: Designed for installation in interior/exterior doors; wall installation option available with purchase of Wall Install Kit
• EXPERIENCE: PetSafe brand has been an industry leading U.S. manufacturer of pet behavior, containment and lifestyle products since 1991, helping millions of people and pets each year

PetSafe

• GIVE YOUR PETS FREEDOM: No more planning your schedule around potty breaks, your four-legged friends can come and go on their time
• SOLID ALUMINUM FRAME: Designed to withstand wear and tear, the strong metal frame with its reinforced aluminum corners can handle active and multi-pet households
• DURABLE CONSTRUCTION: Includes a flexible, tinted flap; great for indoor and outdoor storm, wood, PVC, and metal doors
• CONTROL YOUR PETS’ ACCESS: Use the slide-in closing panel to control your pet’s access to the outdoors and keep stray animals out of your home
• EASY DO-IT-YOURSELF INSTALLATION: Cutting template, detailed instructions and installation hardware included; fits interior and exterior doors between 3/8 in and 2 in thick
• DESIGNED FOR MEDIUM PETS: Flap opening is 8 ¼ in W x 12 ¼ in H and is designed for pets up to 40 pounds
• QUALITY GUARANTEED: PetSafe brand has been a trusted global leader in pet behavior, containment and lifestyle innovations for nearly 30 years; we help pets and their people live happy together
• Age Range Description: All Life Stages

PetSafe

• INSTALL INTO YOUR WALL: This pet door is best for homes where it might not be possible to install a pet door into your human door
• GIVES YOUR PET FREEDOM: Let your cats and dogs come and go on their own schedule – perfect for potty breaks or play time
• TELESCOPING DESIGN FOR WALL INSTALLATION: Telescoping tunnel lets you use the door in walls that are 4 3/4 - 7 1/4 in thick; compatible extension kits sold separately for walls thicker than 7 1/4 in
• DIY INSTALLATION: This do-it-yourself project easily installs in all types of interior and exterior walls; cutting template and step-by-step instructions are included
• ENERGY EFFICIENT: The double-flap provides weatherproofing and energy efficiency, and a slide-in closing panel adds extra insulation when your pet is not using it; PVC frame withstands UV exposure
• MEDIUM SIZE: Medium size for dogs up to 40 lb; flap opening measures 8 1/4 in W X 12 1/4 in H
• QUALITY GUARANTEED: PetSafe brand has been a trusted global leader in pet behavior, containment and lifestyle innovations for nearly 30 years; we help pets and their people live happily together

PetSafe

• OPTIMIZE YOUR ENERGY BILL: By eliminating drafts in the winter and conserving air conditioning in the summer, PetSafe brand’s most energy-efficient pet door will protect your home in any climate
• ENCOURAGE EXERCISE AND INDEPENDENCE: Give your cats and dogs freedom to go in or out without asking for your help to open the door—perfect for potty breaks or play time
• 3-FLAP INSULATION: Insulated to block 3 times more thermal energy than a standard pet door, and includes adjustable, flexible flaps with a magnetic seal to keep the weather outside where it belongs
• BUILT TO LAST: Durable metal frame has reinforced aluminum corners and is built to handle multi-pet households; sturdy slide-in closing panel controls your pet’s access and keeps stray animals out
• DIY INSTALLATION: Easily installs in most exterior doors including paneled, wood, PVC and metal doors 1 1/2 in - 2 in thick; 1 year warranty
• MULTIPLE SIZE OPTIONS: Medium for cats or dogs 1 - 40 lb; Large for dogs 1 - 100 lb; Extra Large for big dogs 12 - 220 lb
• QUALITY GUARANTEED: PetSafe brand has been a trusted global leader in pet behavior, containment and lifestyle innovations for nearly 30 years; we help pets and their people live happy together

PetSafe

• PERFECT FOR APARTMENTS AND RENTAL HOMES: This rental-friendly door installs easily in 1 piece so you can easily take it with you if you and your best friend move
• 2 ADJUSTABLE SIZES: The patio panel is available in 2 adjustable heights to fit in your existing sliding door track; adjustable up to 80 11/16 in or 96 in
• DESIGNED FOR LARGE PETS: Flap opening is 10 1/4 W x 16 3/8 in H for pets up to 100 lb
• SECURITY LOCK: The latch kit allows you to lock your sliding glass door once the pet door is in place
• CONTROLLED ACCESS: Use the closing panel to limit your cat or dog’s access when needed
• ENERGY EFFICIENT: This door is made with weather resistant aluminum, shatter resistant tempered glass and a magnetic closure on the pet flap
• STRONG AND DURABLE: Built to withstand heavy use, the door has an aluminum frame and tempered glass
• U.S.-BASED CUSTOMER CARE: Let our pet product experts help; we’re available Monday through Saturday to answer your questions at 1-800-845-3274

PetSafe

• Energy efficient structural foam molded plastic. Nylon for draft restrictor
• Adjustable frame telescopes ¾-inch to 1 ¾-inch thickness
• Innovative Double Vinyl Flap design creates energy efficient air pocket for maximum insulation
• Optional Wall Kit, sold separately
• Flap Size 9 3/4-inch by 17-inch
• Manufacturer Warranty does not apply to product purchased through Amazon Warehouse Deals
• Need Assistance? E-mail Ideal Pet Products expert US-based customer care specialists seven days a week!

PERFECT PET

• Mariner Books

Mariner Books