Feral (Werwolf Book 3) by Matthew Cash

The events which killed dozens of people and put the word 'werewolf' on people's lips have been covered up. Deaths blamed on gang warfare, drugs and costumes. A secret operation is in process to make sure that the truth about what happened in Boxford stays buried. But somethings refuse to lie down and be still. There are perpetual loose ends that continue to multiply and carry on a legacy that began well before the Second World War.

Like FUR, this is not a tale about werewolves. It's a tale about survival and the measures that people will go to for the people they love.