Monica aimed to be a high-flying executive, but when the misogynistic bullying from the privileged pale stale males becomes too much she quits. At her lowest ebb, a chance remark from her brother Paddy identifies a business opportunity - pet-sitting! She's enthusiastic, she loves animals, and she's got the management skills: it's bound to be a success, isn't it? Monica quickly finds dealing with her team of misfits as easy as herding kittens. Monica and Paddy soon very publicly clash with a popular personal trainer who treats their local park like his own personal kingdom. However, after he is brutally murdered with his own dumbbell, his online devotees are quick to land the blame on Monica. When the demands for retribution threaten to overspill into Monica's real life, she knows she must find the killer before the lynch mob comes for her.