Even though it's the politically wrong thing to say, yes, it can be done. Raising females from babies to maturity usually works out ok in larger cages, as well as raising unrelated pairs from a young age up together. I currently have female veileds housed together, female panthers housed together and a pair of veileds housed together, each without complications. On the other end, I have had some that I thought were ok, and turned out not to be with either bite marks on one of them, or I physically saw agressive behavior and separated them. No matter how you do it, you should have a back up cage ready to go either way..... But if you have a backup cage ready to go, you might as well use it and cage them separately.
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Tyler Stewart
Las Vegas NV
www.BLUEBEASTREPTILE.com