Well, there is the tried and true method, but its not only preverse, but requires fertility magic that I'm not familiar with...
I could change your breath to ice if that would be better than fire.
Yeah it took me a while too
my parents had to put me in a fireproof box.
Dragon's can't harm their kin with a breath weapon of the same element... so unless that was a really big house, the box was unneccessary...