Curious to know if and how often any of your ratties have to go to the dr for a tooth trim. The procedure isn't expensive, but I'm sure it's terrifying to them. I have one older male who will have to go for his second trim this month and i just got a clear glimpse of a younger female who's bottom teeth have to be at least 12mm I seldom, if ever, hear them chewing things to work on them themselves..... I don't think i'm providing good enough chew toys. Does anyone have something that really works for them? .