Hi Anna! Thanks for the help with my jaw...as per the hairballs...when we had a long haired kitty years ago, we gave her a spoonful of olive oil every so often and within a day or so, up and out came a hairball. My daughter just gave us her rabbit to take care of, now I wonder if I could use the olive oil on bunny too. Best wishes, Mselle

[This message has been edited by Mselle (edited 25 June 2000).]