Skeleton Dog, Sonic Wiki Zone

The Skeleton Dog (骨犬, Hone Inu?, lit. "Bone Dog") is a creature that appears in the Sonic the Hedgehog series. It is a race of canine Animals used for raising Chao. In the gameplay of Sonic Adventure 2 and Sonic Adventure 2: Battle, Skeleton Dogs can alter the stats and appearance of a Chao. These animals are mostly either found inside the third Chao Container opened in an Action Stage, or hiding somewhere difficult in the Action Stages. The only exception is Pumpkin Hill, where they are either

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