Well on Monday we went to the vets and brought all 4 cats for a check up and vaccines. Stella has very bad gingivitis. Could benefit from a dental. The one side is worse and looks like the tooth almost has a cavity or is seperating from gum line I dont know. So they told me to start brushing which I am awful and havent as the cats all hate it and run away from me then hate me after and I hate being the mean toothbrush lady mol! So anyways I started to use petz life oral gel and brush everyday. Well a week of daily brushing seems to have irritated it even worse. Looks painful. She wont eat much(she gets mainly soft food) and the little she eats she has been vomiting. So I am worried its because of the teeth. I called and will have a dental quote on Monday. But do you think this is because of the gingivitis and me brushing?