Pedigree of Why trust a shark

Horse	Parents	Grand-Parents	Great Grand-Parents	Great-Great Grand-Parents
Why trust a shark Lipizzaner	Foundation	Foundation	Foundation	Foundation
				Foundation
			Foundation	Foundation
				Foundation
		Foundation	Foundation	Foundation
				Foundation
			Foundation	Foundation
				Foundation
	Foundation	Foundation	Foundation	Foundation
				Foundation
			Foundation	Foundation
				Foundation
		Foundation	Foundation	Foundation
				Foundation
			Foundation	Foundation
				Foundation