Best brush for a Westie
A Westie's double coat needs two tools, not one: something that reaches the soft undercoat without shredding the harsh white top coat, and a finer comb for the ears, legs and tail where mats start first. A slicker brush for the undercoat and a metal comb for finishing is the combination that keeps a Westie's coat looking the way it's meant to, rather than fluffy and cottony.
Why a Westie's coat needs two tools
A Westie is a double-coated terrier: a straight, wiry, weather-resistant top coat over a short, soft, dense undercoat. Left alone, the undercoat sheds into the top coat and mats, especially behind the ears, under the front legs and around the tail, which is why a single soft brush usually just glosses over the surface without shifting anything underneath.
A slicker brush with fine, slightly bent pins is the standard tool for pulling loose undercoat out without cutting the wiry top coat, which thinning scissors or clippers used carelessly can do. Traditionally shown Westies are hand-stripped to keep the harsh texture, but for a pet coat kept short with clippers, a slicker plus a metal comb covers day-to-day maintenance well.
How often, and where the mats actually form
Two or three short sessions a week is realistic for most Westies and stops mats setting in, rather than one long weekly session that turns into a fight over an already-tangled patch. Work in short strokes in the direction the hair grows, going over the same small section a few times rather than dragging the brush the full length of the dog in one pass.
Check behind the ears, under the collar line, in the armpits and around the base of the tail every time; these spots get the least air and the most friction and are where a Westie's coat mats first. A metal comb with wide and fine teeth is the useful second step: run it through after brushing to find any tangle the slicker missed, since a comb catches on a knot a brush can slide straight over.
Skin underneath the coat matters too
Westies are known for skin that reacts more than most terriers', including a condition sometimes called Westie armpit disease, which shows up as redness and thickened, darker skin under the front legs. Regular brushing in that area is partly grooming and partly the chance to actually see the skin underneath, rather than only ever looking at the coat on top.
A build-up of loose undercoat trapped against warm skin is uncomfortable and can make any existing irritation worse, so keeping the undercoat thinned out is as much a comfort measure as a coat-management one. If the skin looks sore, flaky or the dog is scratching more than usual, that's a question for the vet rather than something a different brush will fix.
What we stock for this breed
Everything below is in stock with us, priced with delivery worked out, and packed and posted by hand in the UK.

Electric Pet Grooming Clipper
A quiet, rechargeable electric clipper for trimming dogs, cats, rabbits and other pets at home. Low-noise and low-vibration with an adjustable blade for tidy, stress-free grooming around the body and paws.
From£11.99

Large Self-Cleaning Slicker Brush for Mats and Tangles
A self-cleaning slicker brush with fine, bead-tipped wire pins that gently lift loose undercoat, mats and tangles from short or long-haired pets. A one-click button releases the collected fur for fuss-free cleaning. Cat-ear shaped design.
£18.99

Round-Tipped Deshedding Rake Comb
A double-sided undercoat rake with rounded stainless-steel blades that gently cut through mats and remove loose hair. The non-slip ergonomic handle makes deshedding dogs and cats quick and comfortable.
From£8.99

Pet Deshedding Grooming Mitt
A soft mesh grooming mitt you wear on one hand to lift loose fur while stroking your pet, turning shedding control into a soothing massage. Suits dogs and cats with any coat length.
From£7.99

Self-Cleaning Slicker Brush
A skin-friendly slicker brush that gently lifts loose fur and undercoat from dogs, cats and rabbits. The angled pins glide through the coat while a one-click button releases the collected hair for easy cleaning. Soft non-slip handle.
£9.99

Double-Sided Deshedding & Flea Comb
A two-sided steel comb with coarse deshedding teeth on one side and fine flea-comb teeth on the other. Lifts loose fur and catches fleas to keep your cat or dog's coat clean and healthy.
£13.99

Steam Spray Detangling Grooming Brush
A rechargeable steam grooming brush with a fine mist that lifts loose fur and eases tangles while you brush. Gentle on the skin and cuts down flyaway hair, no bath needed. Chick design.
£12.99

Wahl Competition Series Clipper Blades
High-precision, chrome-plated clipper blades with a rust-resistant finish, available in 17 sizes for every coat type and clipping style.
From£37.99

Double-Sided Undercoat Rake
A twin-bladed rake that removes mats and tangles on one side and reduces shedding on the other. The non-slip ergonomic handle suits cats and dogs with thick or long coats.
£23.99

Silicone Pet Bath & Massage Brush
Soft silicone bristles work shampoo into a rich lather while gently massaging your pet and lifting loose hair at bath time. A handy strap keeps the brush secure across the back of your hand.
£7.99

Self-Cleaning Deshedding Slicker Brush
A deshedding grooming tool for dogs and cats that lifts loose undercoat and eases out tangles, with a self-cleaning button that releases the trapped fur in one press.
£25.99

Wooden Pet Deshedding Grooming Brush
An ergonomic wooden grooming brush with a fine-toothed edge that loosens and lifts away dead and shedding fur. The smooth contoured handle sits comfortably in the hand for quick, gentle daily de-shedding.
£14.99
Common questions
- How often should I brush my Westie?
- Two or three short sessions a week suits most Westies, focusing on the undercoat with a slicker brush and finishing with a metal comb. Daily brushing is not necessary for most pet-cut Westies, but skipping more than a week tends to let small tangles turn into proper mats, particularly behind the ears and under the front legs.
- Do Westies need a slicker brush or an undercoat rake?
- Most Westies do well with a slicker brush for regular maintenance, since it manages the softer undercoat without being too aggressive on the wiry top coat. An undercoat rake is a heavier tool generally kept for a full coat blow-out, such as after a bath, rather than everyday use between grooms.
- Why does my Westie's coat feel cottony instead of wiry?
- A cottony feel usually means the undercoat has built up and is no longer being cleared out, softening the texture of the top coat above it. Regular brushing with a slicker and comb, and a proper strip or clip when the coat is due, is what restores the harder wire-coat texture Westies are known for.
- Can I use a normal dog brush on a Westie?
- A soft-pin or pin brush mostly moves surface hair and does very little to the dense undercoat underneath, so it is not enough on its own for a Westie. It can be useful for a very quick once-over between proper sessions, but a slicker and a comb are what actually manage the coat.
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Written by Matt Garnett, who runs Giddy Pets and is a lifelong pet owner — not a vet. This is general information, not veterinary advice, and it cannot replace an examination by the vet who knows your animal. How we write these guides.