Eleven donkeys were stolen from a field in Chalfont St Giles, Buckinghamshire, overnight on Friday/Saturday (18-19 September).
Thames Valley Horsewatch are seeking information about the theft and are asking the public to watch out for a large group of donkeys being moved into their area.
Anyone with information is asked to contact the police on 08458 505505 quoting crime reference number GA3428781/09.