My kitty, Puma, was drooling in her sleep this afternoon...at first I thought it was cute because I figured it meant that she was in a deep sleep--but, then, when she woke up a bit later, she started gagging and spit up A LOT of drool. By a lot, I'm going to guess it was a few tablespoons of bubbly spit. She's hiding under the bed now after gagging a couple of times. She's never had problems with hairballs before (I give her medicine to help her pass any possible balls)---is it OK for a cat to drool?? Or at least spit up bubbly spit??? I'm so worried. I love my baby Puma.