I am sure you have posted on this before, however, I did not have luck finding the thread. My wife just got into pacman frogs and has fallen in love. She wants to bread them, but does not know if the one she has is male or female. I have read on them, but is the only way you can tell really just size and croaking? The one we have has not "sung" for us yet but does that really mean she/he is female? Also, she is looking for a peppermint or morph mate does any one know where i can find one? Thanks!