Theodore Douglas/T-Dog

T-Dog (AKA Theodore Douglas) is a character for AMC's The Walking Dead.

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T-Dog first appears in season 1, where he is beaten up by Merle Dixon. He accidentally drops Merle's handcuff key, regretably leaving him on the roof. T-Dog locks the door so that the walkers don't get to Merle. He goes back with Rick Grimes, Daryl Dixon, and Glenn Rhee in an attempt to save him, only to find he had already cut off his own hand.

T-Dog is notoriously known to have little to no interaction throughout season 2, and lets himself get eaten in season 3 in order to save Carol Peletier.