Tiger

Tigers were large cats found in parts of Asia.

The Tribe of Gum had to defend themselves from tigers. (DW: An Unearthly Child)

Among the prizes that the First Doctor obtained during a game of backgammon against Kublai Khan in the 13th century were twenty-five tigers. (DW: Marco Polo)

In 1988, when the Seventh Doctor and Ace visited Windsor Castle, there was a stuffed tiger head in the basement. (DW: Silver Nemesis)

Tigers went extinct before 2148, though their bones were sometimes preserved and saved. (NA: St Anthony's Fire)

Despite appearance, the tigers of Earth were unrelated to the Hitchemus Tigers. (EDA: The Year of Intelligent Tigers)

Gideon changed into a Tiger-like humanoid. (DWM: Universal Monsters)