`Mongrels' may be a puppet show, but it's definitely not for kids. The programme revolves around a quintet of talking animals who hang out in the back of a pub on the Isle of Dogs in London. The animals include metrosexual fox Nelson, who has a thing for self-centred Afghan hound Destiny. But Destiny does not have the same feelings for Nelson. Then there's grudge-holding pigeon Kali has a hatred of all humans and foxes because of their treatment of birds. and Vince, a foul-mouthed fox who thinks of himself as a proper animal.