It's never a good idea to have any dragons together. even if breeders say it is. Don't forget, breeders have enormous enclosures that they keep their dragons in with separate UVB & feeding stations, etc. Plus they probably keep any eye on them to make sure there are no fights. The breeders I know have their females separate from their males, who are brought together to breed only & usually the males are kept separate, too. I've never housed dragons together because I rescue them and see what happens when they are together, juvie or adult. I had 3 females at one point, had their own enclosures, but I would get them out together to see their reaction and it was never good. They were full adults and were always trying to bite each other, so even supervised outside time never worked out. The males that I have are always trying to outright fight each other, even though they have their own enclosures, I've tried to have two out together, it's always ended up with them circling each other, mouths wide open, moving in for a bite. You're always taking a chance that they will fight & damage each other. I have alot of friends that rescue dragons that have had feet, arms and/or tails bitten off by tankmates and that's not just babies or juvies, it's adults, too. So I agree with Germaine, it's just never a good idea.