not running right away to vet is ok sometimes
yes, not running right away to the vet is my motto, with some exceptions of course, as well. I would have spent lots of $$ at vet when i did not need to do so. my other kitten limped and played for a day and was all better, watching this one for a day or so before taking in for treatment, cats are pretty resilient, moreso than dogs. just feel for swelling, ck for something in paw, which are pieces of info/advice obtained doing search for kitten w/ sprained leg.