Mid-winter changes what a long coat is doing. The outer guard hairs sit over a much denser undercoat than the same cat carries in summer, and that hidden layer is insulation: it traps warm air close to the skin and should be combed, not clipped away. Loose undercoat that is never lifted out packs down under friction, especially where legs rub the body and where a collar or harness sits, and within a couple of weeks a soft tangle can felt into a tight mat that pulls with every movement.
The weekly rhythm, layer by layer
Keep one cadence all winter: a brief comb-through on five days of the week, and two longer layered sessions in the same week. The brief pass takes only a few minutes. Part the fur with your fingers, then draw a wide-toothed metal comb through in the direction of growth until it reaches the skin and glides; if it snags, stop and tease that knot apart with fingertips rather than dragging through it. A slicker brush alone is not enough for this coat, because it skims the surface and can leave the undercoat beneath untouched and quietly matting.
The two longer sessions are where the real work happens. Work one side at a time, lifting the coat in horizontal layers so you can see skin at the parting. Spend the extra minutes where mats begin: behind each ear, in the armpits of the front legs, along the chest, under the collar line, across the belly if he will roll for it, and down the backs of the hind legs, the full trousers. Finish with the tail, combing gently and supporting it rather than pulling against it.
Winter-specific problems to expect
Static is the season's nuisance. Dry, heated air makes long fur fly apart, cling to the comb and crackle, which some cats find genuinely unpleasant, and a cat who dreads crackling sessions will hide from the next one. Grooming in a steamy bathroom just after a shower, or simply keeping sessions calm and unhurried in a warm room, settles most of it. Skin underneath often looks flakier in winter too, because the dense coat hides shed skin cells until combing lifts them out; flakes that appear only when you part the fur, on skin that looks calm, usually belong to the season rather than to a problem.
Weight hides under winter fluff, in both directions. Run your hands along his ribs every week during a long session: you should feel ribs under a thin covering, not sharp edges and not a padded blur. A cat can lose condition under a magnificent coat, and another can quietly gain while everyone assumes the bulk is fur. What your hands report matters more than what the silhouette suggests.
If he resists, shorten rather than skip
A long-haired cat who walks away mid-session is rarely being difficult; the comb has probably found a tender tangle, or he has simply had enough handling. End on a calm stroke, let him leave, and finish the remaining side later the same day. Skipping whole weeks is what turns a manageable winter coat into a spring shearing, and shaved long coats lose the insulation and sun protection the layered coat provides. Short, finished sessions teach him that grooming ends before it becomes a contest.
A worked week
A concrete week might look like this, with four fields kept the same every time — day, session type, area covered, and who groomed. The values could read: Monday, long session, ears, armpits and trousers, Alex; Tuesday, brief comb-through, back and sides, Alex; Wednesday, brief comb-through, chest and belly, Priya; Thursday, long session, full layered coat including tail, Priya; Friday, brief comb-through, back, sides and collar line, Alex; Saturday, brief comb-through, trousers and tail, Priya; Sunday, brief comb-through plus rib check, full body by hand, Alex. That pattern gives the five brief days and the two longer sessions, and the rib check rides along on a quiet day rather than becoming a separate chore.
Marking each finished detangling session complete inside KinsLe and handing the next one over through its Care Teams view keeps weekly coverage even.