1.0 link Rainbow Dash Network http://rainbowdash.net/ Cerulean Spark (ceruleanspark) http://rainbowdash.net/ceruleanspark http://rainbowdash.net/notice/3062945 @<span class="vcard"><a href="http://rainbowdash.net/user/19969" class="url"><span class="fn nickname">tekkdan</span></a></span> I imagine they're much like any other limb in that they won't come back on their own. But, Equestria has magic, so it'd probably just require the help of a unicorn with a cutie mark in healing magic.