Tallest Dog in the world
A great dane named Zeus measured 3 feet 8 inches tall on 4 October 2011 – making him both the tallest living dog and the tallest dog ever.
The Olympian canine is owned by Denise Doorlag (pictured) and her family of Otsego in Michigan, USA.
Hence Zeus is the tallest dog in the world according to Guinness book of world record.
Name of this dog is according to size of this massive animal.
Picture of Tallest Dog