As a former member of the dog unit myself, I know the strong bond between a police officer and his dog.
Whilst they are working dogs, they also become a close and important member of the police officer's family. This is a very sad occasion.
More top news
Anthony Birdee from Deptford in south east London tied the English bull terrier, named Muller, to a post in his garden.
A report warned overcrowded streets could lead to a 'Hillsborough scale' tragedy.
Southern got just one star for punctuality, reliability, seat availability, frequency and value for money.