In this photo taken Aug. 21, 2009, Diana Taylor walks with her Great Dane, Titan, along Ocean Beach in San Diego. During a ceremony Thursday Nov. 12, 2009, the Guinness Book of World Records officially proclaimed that 4-year-old Titan from San Diego is the world's tallest dog. Owner Diana Taylor says Titan is blind, deaf, epileptic and undergoes acupuncture and chiropractic adjustments every three weeks. Taylor says Titan stands 42.25 inches from floor to shoulder, weighs 190 pounds.
