Every summer, well-meaning Panhandle owners ask us to shave their husky, golden retriever, or German shepherd because "it’s so hot, the poor thing must be miserable." It is one of the most understandable requests in grooming — and one of the most important to talk you out of. For double-coated breeds, shaving down to the skin usually makes them hotter, not cooler, and can damage the coat permanently. Here is what actually keeps these dogs comfortable in our heat.
How a double coat actually works
Double-coated breeds have two layers: a soft, dense undercoat and a coarser outer layer of guard hairs. That undercoat is not just for warmth — it is insulation that works both ways. It traps a layer of air that slows heat coming in just as it slows heat going out, and the guard hairs block sun and protect the skin. A double coat is essentially built-in climate control. When it is properly maintained, it helps the dog stay cooler in summer.
Why shaving backfires
Shave that coat off and you remove the dog’s sun protection and its insulation against heat. The skin — which has never seen direct sun — becomes exposed to sunburn and the full force of the Florida sun. The dog can actually overheat more easily without the coat regulating temperature. And there is a lasting cost: shaving a double coat can damage how it grows back. The undercoat often returns faster than the guard hairs, leaving a patchy, fuzzy, sometimes permanently altered coat that no longer functions or looks the way it should. This is sometimes called "coat funk," and it can be permanent.
The right way to keep them cool: deshedding
What these dogs need in summer is not less coat — it is less dead undercoat. A professional deshedding treatment uses a bath, high-velocity blow-out, and the right tools to pull out the loose, dead undercoat that traps heat, while leaving the functional coat intact. The result is a dog whose coat can breathe and insulate properly, far cooler than a shaved dog and far healthier. This is the single best thing you can do for a double-coated dog in our climate.
Brushing between grooms
At home, brush your double-coated dog regularly with an undercoat rake or slicker, especially during the heavy shedding seasons in spring and fall. Regular brushing prevents the undercoat from packing down into a hot, matted layer against the skin and reduces the deshedding load at each groom. A few minutes a few times a week makes a real difference.
When shaving is sometimes necessary
There is one honest exception: severe matting. If a double coat has been neglected to the point of painful, pelted mats, the kindest option is a shave-down, because de-matting a pelted coat hurts the dog. That is a last resort to relieve suffering, not a summer cooling strategy — and the way to avoid it is regular grooming and brushing.
At Animal Friends Pet Care, we never shave a healthy double coat for the season. We deshed, blow out, and keep the coat doing its job. If you have a husky, shepherd, golden, or any double-coated breed, ask us about a summer deshedding schedule.