A man has been arrested after a woman was bitten by a dog in a park.
Now police are appealing for witnesses to the incident which happened in Coronation Fields, Hemel Hempstead, on Saturday August 31 at around 11am.
The victim, aged in her 30s, suffered injuries to her thumb.
Anyone with information can contact PC Mark Winter via the Herts Police non-emergency number 101, quoting crime reference number D1/13/4869.
A 45-year-old man has been arrested in connection with the incident and is currently on police bail.