A calm, step-by-step way to keep nails short, find the quick, and handle a wriggler.
Guinea pig nails grow constantly and, unlike in the wild, do not wear down on soft bedding. Left long they curl and catch, so a quick trim every 3 to 4 weeks keeps their feet healthy.
A pair of small nail clippers (human ones work for small pigs) and a little styptic powder in case you nick the quick.
The quick is the pink blood vessel inside the nail. On pale nails you can see it, so trim a little below it. On dark nails you cannot, so take only tiny slivers off the tip. Better too little than too much.
Last updated August 2026 · Written from years of keeping long-haired guinea pigs in the Houston area. This is general care information, not veterinary advice. For anything medical, please see an exotic vet.