Norman the Scooter Dog throws a first pitch for the Rangers

A celebrity canine visited Rangers Ballpark in Arlington to show off his tricks for Thursday's Bark in the Park night. Meet Norman the Scooter Dog, who rides a scooter and a bike -- and, even more impressively, knows how to tweet.

Accompanied by trainer Karen Cobb, Norman had the honor of "throwing" the ceremonial first pitch before the evening's game against the White Sox.

-- Austin McLaurin / MLB.com Real-Time Correspondent