The current record holder is Boo Boo, another chihuahua from Kentucky, but Milly, who lives with her Argentine owners in the north east Puerto Rican town of Vega Alta, hopes to punch above her 170g weight and win a place in the Guinness Book of Records.
The current record holder is Boo Boo, another chihuahua from Kentucky, but Milly, who lives with her Argentine owners in the north east Puerto Rican town of Vega Alta, hopes to punch above her 170g weight and win a place in the Guinness Book of Records.