Julian treats a calf with a large and worrying lump, two pygmy goats face castration at the surgery, and after chasing after a badly behaved sheep, Peter flies like a bird.

With Yorkshire in the grip of another bitter winter, the vets battle against the elements to visit their clients in remote farm locations. The pace of life slows in rural communities around Thirsk, but there is no rest for the team as they contend with cold, dark nights, rain and snow to treat creatures great and small, from owls to cattle.