Diggle (Tiegel in the WildCritters fan-translation) is a character that briefly appears in the visual novel Tail Tale. He and Mug (Mag in the WildCritters translation) are friends with the player character Lick Zack (Rick Zack in the WildCritters translation), and all three are residents of the town of Bastok. Those from Bastok, who have fluffy tails, feud with those from the town of Zapat, who have striped tails.

He is a tall feline with gray fur.

Tiegel and Mag get into a drunken bar fight with two unnamed striped tail characters, who are sometimes labeled as yellow and eye patch.