Pedigree of «» zzx [dead end]

Horse	Parents	Grand-Parents	Great Grand-Parents	Great-Great Grand-Parents
«» zzx [dead end] Miniature Horse	«» zzz Buried Unit... Miniature Horse	«» zzz Unity Miniature Horse	Foundation	Foundation
				Foundation
			Foundation	Foundation
				Foundation
		«» zzz Excited Burial Miniature Horse	«» zzz Buried Miniature Horse	Foundation
				Foundation
			«» zzz Excite (ffP... Miniature Horse	Foundation
				Foundation
	«» zzz Twisted Wis... Miniature Horse	«» zzz Twisted San... Miniature Horse	«» zzz Twist (P2P2) Miniature Horse	Foundation
				Foundation
			«» zzz Sandstorm Miniature Horse	Foundation
				Foundation
		«» zzz Wish [ML] Miniature Horse	Foundation	Foundation
				Foundation
			Foundation	Foundation
				Foundation

Currently...