George is angry at the world. His wife has died and now all he wants to do is sit in his underpants and shout at the cricket. The last thing he needs is his cake-baking neighbour Betty trying to rescue him. And then there's the dog, a dachshund puppy called Poppy. George doesn't want a dog - he wants a fight. Dan is a counsellor with OCD who is great at helping other people - if only he were better at helping himself. His most meaningful relationship so far is with his labrador Fitz. But then comes a therapy session that will change his life. Lizzie is living in a women's refuge with her son Lenny. Her body is covered in scars and she has shut herself off from everyone around her. But when she is forced to walk the refuge's fat terrier, Maud, a new life beckons - if she can keep her secret just a while longer.