Thread:MamaWobirds/@comment-32772751-20170817161523

I have a few monsters on my Tribal Island who are not being fed by their ownsers. Week after week they just stay at level 1. I have read on the postings those who require their guests to be fed to level 30, level 50, etc. Some say they remove monsters who are not fed. But I wonder, what is the harm of leaving them on my island, assumnig I don't have any others who want to join in their place? I like hearing the song produced  by the variety of monsters, but think maybe I am doing somethhing wrong by letting them live there and not contribute to the island's overall level. So my question is:   Am I better off getting rid of monsters who don't contribute, vs. just letting them stay? Pros vs. Cons? Thank you! 