According to Official Guinness Records,
The longest distance weaving poles by a dog balancing an object on its head is 19 m (62 ft 4 in) and was achieved by Holly, owned by Tony Fidanza (Italy) on the set of Lo Show dei Record in Rome, Italy, on 27 March 2010. The record was part of the Italian TV series "Lo Show dei Record".
For a complete list of 2010 records, please visit 2010 Guinness Records in Italy.