This is getting a lot of coverage in Scotland and Northern Ireland but not sure if it has been seen in England and Wales.
Quite harrowing viewing, but if you know someone looking for a puppy, it's worth showing them:
www.bbc.co.uk/programmes/b05qqf00
While I feel so much of this has been known for years, I am surprised at the number of people who are still unaware and the message can't really be repeated often enough.