Holly Miller is on her way home to Wagtail, Virginia when she spots something in the grass not far from her car. It turns out to be an adorable black Labrador in a cage with a note attached to his collar. My name is Squishy. I am a very good boy. Please take good care of me. Holly takes Squishy home to the Sugar Maple Inn, which she owns with her grandmother, who also happens to be the mayor of Wagtail. They decide to foster Squishy at the Inn. Days later, Holly is surprised to see her ex-boyfriend Ben checking in with a group of his attorney colleagues who all seem to think that he and Holly are still an item!

Aided by Squishy, Holly's rascally dog and cat find one of Ben's fellow attorneys who has died from a non-accidental fall. Is the fiend a resident of Wagtail or a visitor? Holly bands together with her mom, grandmother, and beloved elderly Inn butler, Mr. Huckle, to uncover the killer and the truth about Squishy. Because nothing brings a town together like murder.