Heavy bred on the old Mizzo dog.  There were 3 original siblings; mizzo, dagger, and no manners.  Richardson picked out Mizzo from a 6 week pup and raised him until he lost him due to a theft attempt that turned into a yard accident where Mizzo crushed a thoroughbred son of his.  Dagger was later given to Richardson to have some briefings made with him.  Dagger was nbred to Sadie and a male out of that litter ended up killing dagger in an accident.  No manners lived with me all her life and died at a ripe old age with a belly full of pups from Crabb's Jedi!  A lil history on the original 3 from the man who bred them.  Anything you hear contrary to this is all lies!