Plot: To be an extreme cake maker you need bags of skill and even more passion: traits of sugar craft specialist Eloise Durrant. And in Chelmsford, one of Eloise's returning customers has a very different dream - a cake that is edible for both humans and dogs - but can Eloise avoid this tricky task turning into a dog's dinner? Meanwhile, in London Karisha has had one of her most extravagant commissions to date - a towering seven-tier wedding cake that will include 150 handcrafted sugar flowers