AIBOne

From AIBO WIKI
The ERS-1000 AIBOne with updated logo.

The AIBOne is an accessory that came packaged with the ERS-7 and the ERS-1000. Much like the iconic Pink Ball, the AIBOne features the standard hot pink utilized in color recognition.

AIBO interacts with the bone in a variety of ways, including holding it in its mouth and utilizing it in tricks.