PetGrit
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Clipper Blade & Comb Finder

Blade numbers run backwards (higher = shorter), three brands sell the same standard under different names, and the wrong length on a matted coat can hurt your dog. Answer a couple of questions and this finder gives you the exact blade — with the safety notes that matter for that length.

How to use it

  1. 1 Choose how to search: by breed, by the look you want, or by your clipper model.
  2. 2 Answer the follow-up — breed, coat goal (and whether the coat is matted), or clipper.
  3. 3 Read the recommended blade sizes, each linking to its full spec page.
  4. 4 Check the safety note before you clip — matting, double coats, and close blades all change the plan.

Why this matters

Clipper blades follow one standard almost nobody explains: A5 detachable blades interchange across Andis, Oster, Wahl KM, and Heiniger clippers, and the number-to-length chart is fixed. What actually needs judgment is matching a length to a coat — and knowing when not to clip at all (double-coated breeds, tight matting). This finder encodes the manufacturers' own charts plus those safety rules.

Frequently asked questions

What clipper blade should I use on my dog?

For an easy-care short clip most owners want a #7F; a #5F or #4F leaves a short coat that still looks like coat; plusher looks use a #3F or a snap-on comb over a #30 base blade. Matted coats need a #10 or a #7 skip-tooth regardless of the look you wanted — blades cut under mats, not through them.

Do Andis blades fit Oster or Wahl clippers?

Yes — if both sides are A5-style. Detachable A5 blades interchange across Andis, Oster, Wahl KM-series, and Heiniger clippers. The exceptions are 5-in-1 adjustable clippers (like the Wahl Bravura) and screw-on home clippers, which use their own systems.

Should I clip a Husky or other double-coated dog?

Generally no. Shaving a double coat damages how it regulates temperature and it often regrows patchy. The finder flags double-coated breeds and points you to deshedding instead — undercoat rakes and a bath-and-blowout do the job clipping can't.

Why does my clipper blade get hot?

Friction — especially on close-cutting blades (#10 and up) and dull blades. Hot blades can burn skin: touch-check against your forearm every few minutes, use coolant spray, swap to a spare blade, and oil the blade regularly.

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