Shona Searson prepares for her wedding, which is due to take place in her garden, surrounded by her sheep, goats and dogs. After a night-time emergency call to help a pregnant cow give birth, she goes from wellies and waterproofs to a wedding dress fitting. At the practice in Wetherby, Julian Norton has to operate to remove a worrying tumour from a pug, while Peter Wright rushes to the birth of a donkey at the Greens' farm