Buying the right tool is only half the job. How you use it, how often, and how much pressure you apply determine whether brushing actually helps your dog's coat and skin, or quietly causes the irritation, thinning, and discomfort that sends owners looking for yet another "better" brush when the real problem was technique.
Set the right expectation first
No brush eliminates shedding. Shedding is a normal biological process tied to a dog's coat cycle, hormones, and season, and even the best-matched tool used perfectly only reduces the amount of loose hair that ends up on your floor and furniture by removing dead hair before it falls out on its own. If a product claims to stop shedding entirely, that claim doesn't match how a dog's coat actually works.
Basic technique, work with the coat, not against it
Always brush in the direction the hair naturally grows, not against it. Brushing against the grain can be uncomfortable and, over repeated sessions, irritating to the skin. Start with light, short strokes rather than long, hard pulls, and let the tool do the work, pressing harder doesn't remove more hair faster, it just increases the chance of scratching the skin or pulling at hair that isn't ready to release. Work in sections, covering one area of the body fully before moving to the next, and always check for mats or tangles before pulling a tool through a section, since dragging a rake or slicker through a mat can be genuinely painful and may require cutting the mat out separately with blunt-tipped scissors or a dematting comb instead.
How often to brush
Frequency depends heavily on coat type and season. Double-coated breeds going through a seasonal "blow-out", typically spring and autumn, often benefit from brushing every day or every second day during that period, since the volume of loose undercoat can be substantial. Outside of heavy shedding season, two to three times a week is a reasonable baseline for most double-coated and medium-to-long-coated dogs. Short-coated and single-coated dogs generally need less frequent brushing, often once or twice a week, since they shed a smaller volume overall. If you're not sure where your dog falls, watching how much loose hair comes out in a session is a reasonable guide, sessions that keep producing large amounts of hair usually mean you're not yet keeping pace with shedding and could brush more often.
Recognising brush burn and skin irritation
Brush burn happens when a wire-pin tool like a slicker is used with too much pressure or too aggressively over the same area, and it shows up as redness, small scabs, or raw-looking patches, most often on thinner-skinned areas like the belly, inner legs, and armpits. If you notice your dog flinching, pulling away, or becoming reluctant during brushing in a specific spot, stop and check the skin underneath before continuing. Mild redness that fades quickly usually just means easing off pressure next time; anything that looks broken, scabbed, or doesn't settle within a day or so is worth a vet check, since irritated skin can become infected if it's brushed over again before it heals.
The rule that matters most, never shave a double coat
It's tempting, especially in summer, to think shaving a heavily shedding double-coated dog down to the skin will keep them cooler and cut shedding. It does neither reliably, and it can cause real problems. A double coat's topcoat reflects heat and provides insulation against both hot and cold, and its structure regulates airflow to the skin. Shaving removes that regulation, and the coat can regrow unevenly, patchy, or with an altered texture, sometimes permanently, a condition sometimes called coat funk or post-clipping alopecia. Shaving also removes the topcoat's UV protection, leaving skin more exposed to sunburn. Regular deshedding brushing that manages the undercoat is the appropriate way to help a double-coated dog through shedding season and warmer months, not clipping the coat down to skin level. This rule doesn't apply the same way to single-coated breeds that are routinely clipped as part of normal grooming, like Poodles or Doodles, since they don't have the same insulating double-coat structure to protect.
Diet, skin health, and shedding volume
Coat and skin condition are connected to overall health, and a dog on a nutritionally complete diet with adequate omega fatty acids generally sheds a more manageable, healthier coat than one with a poor diet or an underlying health issue. That said, diet changes are not a quick fix and shouldn't be treated as a substitute for regular brushing, they support coat health over weeks and months, brushing manages what's already there day to day.
When shedding is no longer just shedding
Seasonal shedding is heavy but temporary and follows a normal pattern for the breed. It's worth a vet visit rather than a new brush if you notice shedding that seems excessive and doesn't taper off, visible bald or thinning patches, skin that looks red, flaky, greasy, or has visible sores, or a coat that looks dull and brittle rather than simply loose. These can point to allergies, parasites, hormonal conditions like thyroid imbalance, nutritional deficiencies, or stress, and no brushing technique or tool will resolve an underlying medical cause. Brushing safely and consistently is genuinely useful home care, but it's a management tool for normal shedding, not a treatment for a coat or skin problem that's telling you something else is going on.
