According to Official Guinness Records,
The largest rabbit made of chocolate weighed 4,245.5 kg (9,359.7 lbs) and was achieved by Equipe da Casa do Chocolate at Shopping Uberaba, in Uberaba, Minas Gerais, Brazil, on 25 February 2017.The Casa do Chocolate team had 9 professionals, working for 8 consecutive days on the chocolate rabbit sculpture.The chocolate rabbit was 4,52 m high, 2,11 wide and 1,76 m long.
For a complete list of 2017 records, please visit 2017 Guinness Records in Brazil.