In the pet-friendly town of Wagtail, Virginia, Holly Miller and her grandmother, Oma, are working their tails off to prepare the Sugar Maple Inn for an upcoming matchmaking event for pet owners. While Holly has no interest in pairing up, Oma plans on playing Cupid and finding someone to warm her reluctant granddaughter's heart. Unfortunately, one man Holly does meet is cold--dead cold--and he has a personal letter from Oma in his pocket. As suspicion...