It's a Dog's Life (Lorne Simpkins, #1.5)

This is a 12,000 word novellette based on actual events.

It may not be homicide, but to DI Lorne Simpkins it’s still murder.

When a reporter friend of DI Lorne Simpkins gives her a tip about a story involving ex-racing greyhounds, Lorne is sceptical.
But after delving into it, she’s horrified to discover the grisly fate of racing dogs that are no longer useful to their owners – and she’s determined to bring the cruel and uncaring owners to justice…