Shiba Inu undercoat tool — vet-recommended grooming

If your vet has flagged that your Shiba Inu's loose undercoat is causing overheating, that's a real welfare issue — not just a cosmetic one. Shibas have a dense double coat that blows heavily, and when dead undercoat stays trapped close to the skin it acts like insulation in the worst possible way in summer. Before I point you to the right tool, a couple of quick questions: are you grooming at home now, and if so what are you currently using? And does your Shiba tolerate brushing reasonably well, or is it a bit of a battle?

That makes complete sense — a slicker brush is doing almost nothing for a Shiba's undercoat. It's tidying the surface but leaving all that dense, dead fur packed underneath. Your vet is right that you need a proper deshedding tool. One thing I want to check before recommending it: has your Shiba had any skin issues, hotspots, or irritation? And roughly how often are you brushing her at the moment?

Good — a healthy coat with no irritation means you can use the right tool confidently. Here's my clear recommendation: the FURminator Undercoat Deshedding Tool for large dogs with short hair. For a Shiba Inu, you want the short-hair version — their topcoat is actually quite short and dense, and using a long-hair FURminator will dig in too aggressively. The FURminator has a fine stainless steel edge that reaches through the topcoat and pulls out loose undercoat without cutting the healthy guard hairs, which is exactly what your vet is trying to achieve. Used correctly it can reduce shedding by up to 90%. During summer coat blow, use it twice a week for about 10 minutes; the rest of the year, once a week is plenty. The key thing is to use it on a clean, dry coat and to keep each stroke light — let the tool do the work, don't press hard. It's widely available on Amazon UK and costs around £30–£40 depending on the size you choose.

Always after bathing, once the coat is completely dry. Bathing first loosens a huge amount of dead undercoat and the warm water opens the coat up, so you'll get significantly more out in the same session. Towel dry thoroughly and then use a blow dryer on a low, cool setting if she'll tolerate it — that blows even more loose fur to the surface before you start with the FURminator. Never use the FURminator on a damp coat; the teeth can snag and cause micro-tears in the skin. Dry coat only, every time.

Great call. If you keep up a consistent routine through the coat blow season — roughly spring and again in autumn — you should see a real difference in how she copes with the heat. Your vet will likely notice the improvement at her next check too. If you ever find she's still overheating despite regular deshedding sessions, it's worth going back to the vet as there can occasionally be other factors, but for most Shibas the FURminator used consistently is genuinely transformative.