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Could you tell me or show me what about Sullivans Heathen's bloodlines that reinforced the type?


I don't know which offspring of Sullivans Heathen you're referring to, but I can show you why Sullivans Heathen stamped his foals. His dam's parents are both by the same horse, Dun Ding, by Ding Bob. Also, Sullivans Heathen's 3rd dam's sire is out of a daughter of Ding Bob. Ding Bob himself is linebred to full opposite sex siblings 4 x 3 (Primero and First Out II). Another feature is he has 173 crosses to *Glencoe in 14 generations. *Glencoe himself has 286 opposite sex balanced crosses to the Family 6 taproot mare, Old Morocco Mare (1655). Those are just the highlights.