Pedigree of Practical Joke

Horse	Parents	Grand-Parents	Great Grand-Parents	Great-Great Grand-Parents
Practical Joke Miniature Horse	Road Runner Miniature Horse	Zz Medieval Times Miniature Horse	Zz Cactus Water Miniature Horse	Zz Invisible Man Miniature Horse
				Zz Flash Sale Miniature Horse
			Zz Teetotaler Tuesday Miniature Horse	Zz Doing Time Miniature Horse
				Zz Snake Charmer Miniature Horse
		Zz Coffee Shop Miniature Horse	Zz Zippo Lighter Miniature Horse	Zz Doing Time Miniature Horse
				Zz Super Spy Miniature Horse
			Zz Aloha Friend Miniature Horse	Zz Powder Blue Miniature Horse
				Zz Play House Miniature Horse
	Chickadee Chic Miniature Horse	Zz Vicious Cycle Miniature Horse	Zz Busy Bee Miniature Horse	Zz Bait and Switch Miniature Horse
				Zz Pop the Question Miniature Horse
			Zz Teetotaler Tuesday Miniature Horse	Zz Doing Time Miniature Horse
				Zz Snake Charmer Miniature Horse
		Zz Invest Quest Miniature Horse	Zz Cactus Water Miniature Horse	Zz Invisible Man Miniature Horse
				Zz Flash Sale Miniature Horse
			Zz Winter Wonderland Miniature Horse	Zz Doing Time Miniature Horse
				Zz Wonder Woman Miniature Horse

Currently...