Yesterday when I got home my 2 year old scottish fold threw up in the living room...His vomit was mostly non-digested food and something else but i couldnt tell what it was...looked like some sort of material? Alizay has already eaten an entire dryer sheet and thrown it up on a different occasion. We no longer use dryer sheets for that exact reason so he couldn't have eaten one again. Since then he has been acting completely normal..BUT he's been drooling when he sleeps and it seems like his saliva is kind of thick, and his bottom lip/gums is brighter pink than the rest of his mouth. He's been eating/drinking normal too...is this something I should be really alarmed about? He's running laps with our kitten right now so he obviously feels okay. Going to take him to vet in the AM anyways but any advice would be great!