Large breed

    Dog Doors for a Lurcher

    Tall and lean — we recommend a taller XL dog door. A typical Lurcher weighs 25–40 kg. Tall and deep-chested: head height drives the size, not weight.

    Get a free quote for your Lurcher

    What size opening does a Lurcher need?

    Large to extra-large dog door, 314 × 390 mm and upwards.

    How to measure your Lurcher

    1. 1Measure your dog's shoulder height from the floor — the opening needs to be at least that tall.
    2. 2Measure the widest point, usually the chest or hips, and add 50 mm.
    3. 3Watch how your dog goes through a normal doorway: if they duck, the opening needs to be taller.
    4. 4Measure the chest clearance from the floor so the step-over is easy, not a jump.

    Where we fit it: Head height drives the fit for big dogs, not weight. We often end up fitting into a new toughened glass panel or a side panel, simply because a standard door doesn't have the flat area needed.

    Not sure? Try the Will It Fit checker.

    Microchip compatibility for a Lurcher

    UK dogs must be microchipped by law, and those chips are standard 15-digit FDX-B — exactly what the microchip pet doors we fit read. Larger dog doors are usually manual 4-way lock; chip-controlled access is available up to the SureFlap Microchip Pet Door size.

    Lurcher microchip tip

    Lurchers need head height no chip-reading door offers, so we fit an XL manual door.

    Got the chip number handy? Check it against every flap we fit.

    Getting a Lurcher used to the dog door

    Lurchers duck instinctively. Make sure they aren't crouching every time — if they are, the opening is too low.

    Fitting note: Tall and deep-chested: head height drives the size, not weight.

    Dog doors we recommend for a Lurcher

    These are the models we fit most often for Lurchers, in order of preference.

    Our top pick

    Large dog door (e.g. PetSafe Staywell Large)

    Roomy enough for retrievers, collies and similar large breeds.

    • Typical opening 314 × 390 mm
    • Manual lock; microchip options available
    More about this model
    Option 2

    Extra-large dog door

    For tall, deep-chested dogs that need real head height.

    • Typical opening 390 × 500 mm+
    • Manual lock as standard
    More about this model

    Ready to give your Lurcher the run of the garden?

    We fit into uPVC, composite, wooden and aluminium doors, windows and new toughened glass panels.

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