Cavalier King Charles Spaniel Grooming Guide
A practical UK grooming guide to the Cavalier King Charles Spaniel's silky, feathered coat: how often to brush, why their ears need such careful attention, what to trim and what to leave natural, plus nails, teeth and starting young.

The Cavalier King Charles Spaniel is one of those breeds that looks effortlessly elegant and then quietly demands a fair bit of upkeep behind the scenes. The Royal Kennel Club breed standard describes the coat as "long, silky, free from curl," with a slight wave permissible, "plenty of feathering" and "totally free from trimming." In other words, the look is meant to be natural rather than sculpted, which means the work goes into brushing and condition rather than clipping into shape.
Understanding the coat
That silky, moderately long coat sits flat and soft, with the real character coming from the feathering, the longer fringe on the ears, chest, legs, feet and tail. Feathering looks lovely but it is exactly where trouble starts. Those fine, soft hairs tangle quickly and can mat tight against the skin if they go more than a few days unattended. The PDSA describes Cavaliers as fairly high-maintenance and notes they may need brushing daily to keep the coat from matting, with extra attention during the heavier seasonal sheds in spring and autumn.
How often to brush
For most pet Cavaliers, a thorough brush several times a week is the realistic minimum, and a short daily once-over is even better. The aim is to reach the skin, not just skim the surface. A pin brush or slicker brush works through the body coat, and a comb is the honest test afterwards: if the comb glides through, you are done; if it snags, there is a knot the brush missed. Pay particular attention to the high-friction, easily missed spots, behind and under the ears, the armpits and chest, the backs of the legs, and the trousers and tail feathering.
Ears and ear care
Ears deserve their own routine. The long ear feathering mats readily, so flip each ear over and comb through the underside every session. Beyond the hair, Cavaliers are prone to ear infections, which UFAW lists as a recognised breed concern. The pendulous ear flap traps warmth and moisture against the canal, creating the warm, dark, damp conditions that bacteria and yeast love. Check ears regularly and clean the visible part with a vet-recommended ear cleaner on a cotton wool ball or pad, never a cotton bud pushed into the canal. Dry the flaps thoroughly after baths, rain or any swimming, and if you notice redness, odour, head-shaking or scratching, see your vet rather than treating blindly.
Feet, sanitary trimming and bathing
Here is the nuance on trimming. The show coat is left entirely natural, and feathering on the feet is actually considered a feature of the breed. The one widely accepted exception is tidying the hair that grows between the pads on the underside of the foot, which helps grip and stops debris and matting collecting there. Many pet owners also lightly tidy the sanitary area and the long foot fringe for hygiene and comfort, which is a personal, practical choice rather than a breed-standard one. Bathe only as needed, every few weeks or so, using a dog shampoo, and brush the coat through first since washing a matted coat tightens the knots.
Nails, teeth and starting young
Nails need regular trimming if they are not worn down naturally; long nails affect how the dog stands and moves. Dental care matters too. The PDSA flags dental disease as a common problem in the breed, linked partly to the shorter muzzle, so regular tooth brushing with dog-specific toothpaste is well worth building in. The single best thing you can do is start everything young. Getting a puppy comfortable with being brushed, having paws and ears handled, and having teeth touched turns grooming into a calm, shared routine rather than a battle later on.
A simple weekly rhythm
A workable home routine looks like this: brush several times a week with pin or slicker brush, finishing with a comb through the feathering; check and gently clean ears weekly; check nails and trim as needed; brush teeth as often as you can manage; and bathe occasionally. For owners who would rather not manage the longer feathering themselves, a professional groom every several weeks keeps things tidy between home sessions. None of it is complicated, it just rewards consistency, and a Cavalier that grows up enjoying the attention makes the whole thing a pleasure.
Sources
- Royal Kennel Club, Cavalier King Charles Spaniel breed standard: https://www.royalkennelclub.com/breed-standards/toy/cavalier-king-charles-spaniel/
- PDSA, Cavalier King Charles Spaniel: https://www.pdsa.org.uk/pet-help-and-advice/looking-after-your-pet/puppies-dogs/small-dogs/cavalier-king-charles-spaniel
- UFAW, Cavalier King Charles Spaniel - Otitis Externa: https://www.ufaw.org.uk/dogs/cavalier-king-charles-spaniel-otitis-externa
- The Cavalier King Charles Spaniel Club (UK): https://www.thecavalierclub.co.uk/start.html
Common questions
How often should I brush my Cavalier King Charles Spaniel?
Aim for a thorough brush several times a week as a minimum, and ideally a quick daily once-over. The silky coat and feathering mat easily, so use a pin or slicker brush and always finish by combing through the fringe to catch knots the brush missed. Brushing tends to increase during the heavier seasonal sheds in spring and autumn.
Should a Cavalier King Charles Spaniel's coat be trimmed?
For the breed standard, no. The Royal Kennel Club describes the coat as "totally free from trimming," and the feathering, including on the feet, is meant to be natural. The one widely accepted exception is tidying the hair between the foot pads. Many pet owners also lightly tidy the feet and sanitary area for hygiene, which is a practical choice rather than a show requirement.
Why do Cavaliers get ear infections, and how do I help prevent them?
Their long, pendulous ears trap warmth and moisture against the canal, creating the warm, dark, damp conditions bacteria and yeast thrive in. UFAW recognises ear infections as a breed concern. Comb the ear feathering regularly, clean the visible part with a vet-recommended cleaner on cotton wool (never a cotton bud in the canal), and dry the flaps after baths, rain or swimming. See your vet for redness, odour or head-shaking.
What brushes do I need for a Cavalier?
A pin brush or slicker brush for working through the body coat and feathering, plus a comb to check your work. After brushing, run the comb through the coat, especially the ear, leg and tail feathering; if it snags, there is still a knot to tease out. Reaching the skin rather than just the surface is what prevents matting.
When should I start grooming a Cavalier puppy?
As early as possible. Getting a puppy used to being brushed and having its paws, ears and mouth handled while young turns grooming into a calm, familiar routine instead of a struggle later. Keep early sessions short and positive, and build in tooth brushing too, since dental disease is a common issue in the breed.
About the author
Matt Garnett — founder, Giddy Pets
Matt started Giddy Pets to make getting pets the good stuff simpler and fairer. Everything in these guides comes from real life with pets and a lot of trial and error — it's practical guidance, not veterinary advice. If a guide gets something wrong, tell him directly.
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