Docs Hickory appears in the following Heading horses.
If a name occurs more than once on the list,  Docs Hickory is present that many times in the 5 generation pedigree.

Horse Name	Born	Sex	Event	Sire	Dam
Colt	2009	g	Heading	Preferred Gun	WR Diamond Command
DCC Colonel Cat	2008	g	Heading	Haida Little Cat	Big Floosy
Heisman	2008	g	Heading	Playgun	Haidas Sportie
Jewel1	2004	m	Heading	Dox King Gilligan	Lucys Lil Hickory
Oliver	2015	g	Heading	Hick Chickaroo	Dee Bars Lust
Patron	2001	g	Heading	SR Quick Hickory	Royal Gyp Bar
Raisedabobcat	2011	g	Heading	Annies Cat	Miss Connie Dually
Suntan		g	Heading	PC Double Frost	JB Pep n Kory
Vegas	2002	g	Heading	JD Playin Gin	Double D Ms Sadie