The Ferals are an eclectic group of animals that live together in a backyard shed. There's a rat called Rattus, a feral cat called Modigliana, a rabbit called Mixy, and a feral dog called Derryn. The humans are two university students, and their landlord, who clash with each other and the Ferals. They include the uptight, neurotic landlord Joe who is determined to remove the ferals from his garden; the affable science student Leonard, and medical student Robbie, who attempt to shield the ferals from eviction, but are sometimes exasperated with their antics.