the vet did worm her, they said that coulve cause the diarrhea. and when i found her she had been someones pet as she had a collar but with no tags on it. i looked in the papers but still cant find her owner. thanks for the link to the site, i'll check it out. and also i'll get some higher quality cat food too. she doesnt look sick at all she always playing, running around and getting into everything. she does beg for people food which i wont give her cause i heard it bad for her.