sliding door cat flap comparison - September 2026

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Last updated on 02.09.2026

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PetSafe 2-Piece Sliding Glass Cat and Dog Door, Medium | No Cutting, Durable, Weather Resistant

PetSafe

17% off

free shipping

To the product (1 offer)

9,9

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Ideal Pet Products Modular ALUMINUM Pet Patio Door with Single Pane Glass and Clear Flexible Flap. Fits up to 1” Aluminum Patio track width ONLY, Extra Large, White

IDEAL PET PRODUCTS SINCE 1979

free shipping

To the product (3 offers)

9,8

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Hakuna Pets Glass Patio Pet Door for Sliding Doors, Adjustable Height up to 83.5”, Damage-Free or Permanent Install, Locking Panel Included (Black, Medium)

Hakuna Pets

13% off

free shipping

To the product (1 offer)

9,7

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Fdit Cat Flap Door for Cats Dogs Pet, Large Cat Flap Door for Windows Sliding Glass Doors With 4 Locking Possibilities (Round Transparent)

Fdit

free shipping

To the product (3 offers)

9,6

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Cat Mate Microchip Activated Cat Flap (360) for Cats & Small Dogs, White | Stores 30 Pet IDs, Weather Resistant, Selective Entry, Keeps Unwanted Animals Out, Easy Installation

Cat Mate

free shipping

To the product (7 offers)

9,5

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Smandy Cat Flap Door 4 Ways Lock Round Clear Flap Door for Pet Cats and Small Dogs

Smandy

24% off

free shipping

To the product (3 offers)

9,5

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Door Buddy Pet Door Latch for Cats - Grey. Adjustable Cat Door Strap. Dog Proof Litter Box & Cat Feeding Station Without Pet Gate or Cat Door for Interior Door. Most Customizable Cat Door Latch Holder

Door Buddy

10% off

free shipping

To the product (3 offers)

9,5

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ZeroMOUSE 2.0 – Smart Add‑On for Microchip Cat Flaps | Prey‑Detection Module (Mice & Birds) for Microchip‑Activated/Electronic Cat‑Flaps | App Control | Weatherproof | Fast, Easy Install

zero mouse

free shipping

To the product (1 offer)

9,4

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VEVOR Dog Door for Sliding Glass Door, 75 7/8"-80 11/16" Adjustable Height Doggy Door for Sliding Doors, Aluminum Frame Tempered Glass Pet Door with Hinge Structure Flap and Lock for Small-Sized Dogs

VEVOR

free shipping

To the product (1 offer)

9,4

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Petyoung Pet Door Transparent 4-Way Locking for Cats & Small Dogs, Round Cat Flap with Door Liner Kit for Sliding Glass Door, Glass Window, Screen Window

Petyoung

free shipping

To the product (3 offers)

9,4

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9% off

Dog Mate Medium Dog Door for Medium Dogs, Self-lining to 50mm, White | Suitable for Dogs up to 460mm, Draught & Weather-Resistant, Easy Installation, Compatible with UPVC/Metal Doors, Walls & Wood

Dog Mate

£ 28.98 free shipping

To the product (6 offers)

33% off

OEBUAFI Cat Flap Door with 4 Way Locking for Cats Small Dogs, Silent Action, Ideal for Glass Window, Sliding Glass Door with Brush Strip Reducing Noise

OEBUAFI

£ 23.40 free shipping

To the product (1 offer)

17% off

JUBITAIL Window Cat Door Insert for Vertical Sash Windows, 23.5-37.5 in | No-drill adjustable aluminum frame; clear-view panel; 4-way lock; weather seals; for apartments, rentals and catios

JUBITAIL

£ 78.47 free shipping

To the product (1 offer)

Wpsagek Pet Door - Sliding Lock Panel & Soft Flap, Weatherproof Dog & Cat Door for Medium & Large Pets

Wpsagek

£ 28.52 free shipping

To the product (1 offer)

CEESC Large Cat Flap (Outer Size 11" x 9.8"), 4 Way Locking Large Cat Flap Door for Interior Exterior Doors, Weatherproof Pet Door for Cats & Doggie with Circumference < 24.8" (White)

CEESC

£ 23.95 free shipping

To the product (3 offers)

5% off

Cat Door for Interior Exterior Doors,Transparent 4-Way Locking Pet Door

Yuehuamech

£ 18.99 free shipping

To the product (1 offer)

Ferplast Swing 11 Universal Cat Flap for Dogs and Cats - 4 Selectable Closing Modes - Wind-Stopper System - Closing Shock Absorber - Magnetic Anti-Oscillation - Transparent Door - Brown

Ferplast

£ 39.99 free shipping

To the product (1 offer)

DXYQXL Cat Flaps Round Clear Flap Door - Easy Access For Cats & Dogs For Sliding Glass Doors And Windows - 4-Way Locking System - Includes Liner Kit

DXYQXL

£ 53.99 free shipping

To the product (1 offer)

NAMSAN Cat Door for Sliding Door Window, Inside Opening 8 x 10 inches, Doggy Door for Screen Door, Small Doggie Door Screen Porch Cat Door Automatic Closing

NAMSAN

£ 22.99 free shipping

To the product (3 offers)

Purrfect Cat Door - No-Flap Interior Door for Cats Up to 20 lbs, Easy DIY Setup, Secured Installation in Minutes, No Training Needed

Purrfect Portal

£ 29.06 free shipping

To the product (1 offer)

Cat Flap Door for Door No Collar,Automatic Dog Doors,Electronic Dog Flap,M | 4 Modes,Anti-Pinch,Smart Aluminum Pet Door with Doorbell Activated Auto Lift,Dog Gates Indoor for Cats Dogs,PVC Flap

tidytech

£ 229.99 free shipping

To the product (1 offer)

22% off

Pet Prime 2 Ways Locking Pet Flap Door For Dogs Pet Door with Transparent flap (Medium)

【ULTIMATE CONVENIENCE】The ultimate convenience for owners, the Pet Door offers your Pets the freedom and independence to come and go as they please.

£ 19.50 free shipping

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80hrs

38min

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To the product (1 offer)

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