Polyandry Menage Romance discussion

Hi,

I'm looking for a book I read a few years back and forgot the name of. The general plot is that 3 brothers find a woman they this is their mate and she's a reporter. One if them changes into a werewolf, pretends to be a lost dog and follows her around until she brings him home. At some point in the book they have a fight, one of them gets run over by a car in a storm I think. Does anyone know what the title of this book is?

Thanks!!