I don't know much about breeding. I know that there are temperature and lighting changes that have to be involved. I would go to the Frog and Toad section and click on Fire Belly Toad forum. Put out a post asking or see if you can find a way to message Alex (Mantis Man) or Marco Caccianiga (he's from Italy- great English though). Both of these guys do breeding of their toads and have been quite successful. I am sure there are other people who know how, but I have read many of their posts and they have responded to my FBT questions very knowledgeably and both are really good about including pictures, etc. When I decide to breed my toads I will be going to them for help. I hope this helps!