your best bet or for any of the american big time breeders they should all get together and co make a book about panthers in such like the kammers screameleon the chameleon company and rob and a few others also get seeco in and start proper husbandry on all the things we as cham owners need to know to make and raise an even better happy cham. i add seeco cause fischers and rapidly growing in popularity and their is still so much more info that needs to be out there for all of us. chams in the states is far and way different then the ones in the wild.