▁their ▁new ▁ant lers ▁reach ▁full ▁growth ▁in ▁late ▁summer . ▁One , ▁occasionally ▁two , ▁fa wn s ▁are ▁born ▁in ▁mid - spring . ▁The ▁fa wn s ▁are ▁re dd ish ▁brown ▁with ▁white ▁sp ots . ▁Ant lers ▁Ant lers ▁( without ▁o ss ification ▁ant lers ) ▁of ▁the ▁de er ▁used ▁to ▁manufact ure ▁medic inal ▁prepar ations . ▁Ant ler ▁rein de er ▁husband ry ▁origin ated ▁many ▁years ▁ago ▁and ▁became ▁w ides p read ▁in ▁the ▁Al ta i ▁and ▁Kaz akh stan . ▁De er ▁that ▁are ▁b red ▁for ▁this ▁purpose ▁are ▁kept ▁in ▁special ▁pens , ▁and ▁ant lers ▁are ▁cut ▁from ▁live ▁animals . ▁Al co hol - water ▁extract ▁extracted ▁from ▁ant lers ▁is ▁used ▁in ▁ph arm ac ology ▁as ▁a ▁General ▁t onic ▁and ▁adapt ogen ▁drug . ▁In ▁the ▁USS R , ▁the ▁extract ▁of ▁red ▁de er ▁ant lers ▁was ▁registered ▁under ▁the ▁tra dem ark ▁" P ant ok rin " ▁in ▁ 1 9 7 0 . ▁This ▁drug ▁can ▁be ▁used ▁as ▁part ▁of ▁complex ▁ther apy ▁for ▁ast hen ia ▁( f at igue ), ▁ne uras then ia ▁and ▁hyp ot ension . ▁ ▁Red ▁de er ▁comb ines ▁up ▁to ▁ 2 8 ▁sub species , ▁represent atives ▁of ▁which ▁differ ▁from ▁each ▁other ▁in ▁size , ▁weight , ▁color ▁and ▁some ▁other ▁characteristics . ▁C au cas ian ▁de er , ▁European ▁de er , ▁Mar al ,