POLICE are investigating a series of threatening letters sent to dog owners in Milford Haven.

In recent weeks, several dog owners in Hakin have received anonymous letters threatening their pets.

The letters are typed on a computer, printed, with a printed address label stuck to the envelope.

No information about the sender is included, and they are delivered by Royal Mail.

So far, addresses in Harbour Way, Waterloo Road and St Lawrence Avenue have been targeted.

Police have said that, to date, there have been no reported incidents where harm has come to any dog.

Officers are treating the letters as malicious communications, and are asking for anyone with information – or who has received a similar letter – to get in touch.

You can contact Milford Haven Police Station by telephoning 1010, or call Crimestoppers on 0800 555 111.