Royal Blue Boon, held by her owner, meets her clone in this undated photograph

 
Royal Blue Boon, held by her owner, meets her clone in this undated photograph
Royal Blue Boon (R), held by her owner, meets her clone in this undated photograph. The company that cloned the first horse to be sold commercially said on March 30, 2006 that it plans to market 22 similar animals before 2008, marking another step forward for the controversial technology. FOR EDITORIAL USE ONLY REUTERS/Sally Harrison/Viagen/Handout