Fallow deer bucks typically cast their antlers annually, usually between April and May. The regrowth of new antlers follows this process. They are initially covered in soft, velvety skin. This skin is later rubbed off, leaving a hardened antler by August or September.

I watched 4 bucks in the New Forest this morning. Three had cast their antlers. The one still with his antlers had taken the alpha role and was dominant in this small group.