Jamie and Izak dig up a porker of a problem and get giddy with goats. Kat and Phoebe face up to a one-eyed horse, but will they enter the ring and take on Gladiator the pony? And Dick and Dom get geared up for an 'owl-er' of an animal assignment at the rescue centre.

Fraser and Rory set sail for the wildlife experience of a lifetime when they get special permission to help sea birds on Bass Rock. Chloe and Billijo become vet assistants for the day, help Honey the hound through her operations and confront an edgy eagle in Newcastle. Also, Dick is in the race of his life when he takes on Tiny Tony the tortoise.

The boys get their hands on back stage passes for some willing helpers to get stuck in at the country's busiest vets, wildlife sanctuaries and animal rescue centres. Their volunteers are up for a massive challenge but they're not all big animal lovers. Will a day on the frontline looking after wounded wildlife and poorly pets change their minds?Nawal and Anne get down to business at a marine sanctuary. Will they be able to help an orphaned seal pup return home to the open sea? Sam and Grace muck in and manage a right old mess at the dog rescue centre. And Dick feels his way around a tricky animal assignment but will he get to the bottom of Simba the snake's sniffly health problems?