Missing Jack Russell

Isn’t she a beauty?  Sadly this elderly Jack Russell went missing from her owners back garden in Brailsford, Derby on the evening of the 27th December.  She was wearing a collar when she disappeared.   This old lady dog is called Ziggy and is a bit frail with poor vision and hearing and she is not very agile.   She is microchipped.   What could have happened to her?   If you have any information as to her whereabouts it would be much appreciated
Any information regarding her whereabouts would be much appreciated – please reply to us in the first instance and we’ll pass the details on to her very worried owners.