frilled problem

[veiledman]

I have 1.4 frilled dragons of all ages living together in a large enclosure. I have notices that my little girl has a chunk out of her frill now on the edge. My big male now has a receeding edge, any idea what this is from? Also if anyone has any breeding info on frilleds other than what is in the bearded dragon manual and reptiles magazine please share so knowledge. You guys have been very informative for me in the past and im hoping there is some frilled experts out the to give me so of the info they know to make my frilled experience the best it can be, thanks