Armed with Pinterest-perfect plans and firm ideas about training, Sophia brings Dennis, a scruffy and defiant Parson terrier, into her life. But just as the puppy pads hit the floor, the rest of her world falls apart. Suddenly single and quietly unravelling, Sophia finds herself solo parenting a tiny, gleeful agent of chaos who devours foam earplugs, destroys her shoes, and has an alarming taste for spiders. He's also the only thing keeping her afloat. As the months roll by in a haze of dodgy first dates, sleepless nights and meltdowns in the park, Sophia begins to make sense of it all: the grief of a life that didn't go to plan, the weirdness of being single in your late thirties, and the surprising ways love shows up when you least expect it. By the end of their first year together, Dennis hasn't just wrecked the furniture he's quietly rebuilt her life.