At Cannon Hall Farm, Rob and Dave Nicholson need to complete pregnancy tests on their Alpacas. They use their experience and knowledge rather than technology by placing potentially pregnant females with Zander the male.JB Gill heads to Lincolnshire to visit dairy farmers Michael and Mary Davenport who are thinking out of the box to improve their yield. They've learnt that a happy cow produces more milk, so they have designed a range of pampering treatments that's beginning to pay dividends.Jules Hudson visits Laura Brady's farm in Kent and discovers how she uses alternative methods to grow weird and wonderful vegetables from around the world.Yorkshire Vet Julian Norton heads to a farm in West Yorkshire to meet Danny Camp who deploys an Italian breed Sheepdog to protect his animals from predators.Yorkshire Vet Matt Smith visits Jake Ratcliffe at his rescue farm in West Yorkshire and helps them with previously abandoned animals they now lovingly care for.Fellow Yorkshire Vet Peter Wright heads to North Yorkshire to visit Simon and Ellen Ringberg who specialise in making ice cream that's safe for dogs to enjoy.We meet Lynn Arrowsmith at her farm in York who has a growing collection of rare breed animals that she is helping to save from extinction.The Yorkshire Shepherdess Amanda Owen travels to the Snowdonia National Park to brave the icy waters of Snowdon with wild swimming expert Vivienne Rickman.And Rob Nicholson is putting his brother Dave to the test when he comes up against the current holder of the Britain's Fittest Female Farmer title!