Rapper is a lovely dog, nicely balanced with good angulation.  He has a fabulous pedigree, doubled up on some outstanding dogs such as BISS GCH Sureshot Hyspire Impressive, WC;  BISS Am, Can. Ch. Windfall's Pipe Major;  BOSS Ch. Janrod's Tammy Why Not;  BISS Am, Int'l Ch. Raintree Slippery When Wet, JH;  BISS Ch. Hyspire Darktown Strutter.  And brings BISS am, Can. Ch. Beechcroft's Study in Black into the mix.  Some of my favorites.