One of my chins started drooling last week. I took her to the vet yesterday and he said that one of her top 1st molar has a point on it. He filed it down so from yesterday to today she lost 18 grs. I see her eating pellets. If she looses more weight I'll make an appointment for Thursday and have x-rays done. My vet is closed on Wednesday. My main concern is having a point on a tooth is this a sign of malo?