Clean Sweep
This is an insubstantial and cheesy bit of urban fantasy. Innkeepers run neutral waystations for travellers of a more unusual type. Dina Demille is from a line of innkeepers and is bringing a previously dormant inn gradually back to strength when a series of dog killings get her involved with the local werewolf and eventually a vampire warrior.
Yes this book has a vampire/werewolf/human female love triangle.
To be honest the only interesting thing about this was the magic as scifi tech motif, otherwise a bit crap.