[Extract from research]
It takes 12 months for a dragon to grow a discernible body, 24 months to develop scale colours and an egg horn, which is used to break out of the sheel, in total, it will take 36 months for a Dragon to hatch.
The average European dragon will live for about 300 years, and must be hatched on hot coals, a dragon chick may also learn to mimic english, if growing up in a house, when reaching puberty, it will hoard shiny things and try to start fires.
Did I do good?