Pedigree of Rock
Rock Black and White Ireland 1992	Roy Black and White United Kingdom 1991	Tweed Black and White United Kingdom 1987	Craig Black and White United Kingdom 1984
			Gael Black Tricolour United Kingdom 1978
		Nan Black and White United Kingdom 1988	Eng Farmers' CH 1991 Nap Black and White United Kingdom 1981
			Maid Black Tricolour United Kingdom 1980
	Lass Black Tricolour United Kingdom 1987	Ben Black Tricolour United Kingdom 1986	Welsh Farm Ch '80, Welsh Nat Ch '80/'81 Bwlch Taff Black Tricolour United Kingdom 1979
			Meg Black Tricolour United Kingdom 1980
		Floss Black and White United Kingdom 1985	Scot. Farmers' Ch. Tweed Black Tricolour United Kingdom 1975
This pedigree was generated by