Hi all, I have a roughly 1 year old female red tegu. I saw that people say that once they are a year old they should be on rats. 2 questions. 1, are frozen ones ok? 2, how often should I feed her/how many? Should I just wait until her belly wrinkles are gone? She used to be on crickets and loves them, should I mix the two into her diet? Thank you all so much.