Morris Anstey deals with rookie problems on the Sebastian Sails, while the crew from the Midnight Shadow race to catch their herring goal, but has mechanical failures which threaten to end their season.
Jackson and Zoe meet Tami, whose three dogs terrorize her two cats, Esmeralda Beyonce and Cozy Cosette. Tami's solution? A rooftop cat sanctuary atop her guest house, complete with scratching posts, food and water stations and lawn chairs.
Antonio meets a couple whose home has been taken over by their rescued bunnies. He'll transform their overgrown backyard into a beach-themed oasis for humans and bunnies, complete with predator-proof enclosures.
Dr. Chris Brown saves fur seals off the coast of Australia who have been entangled in fishing wire. Chris then travels to Fiji to tag bull sharks who are being fished in a local river and must help a badly injured pig who was attacked by dogs.
In the countryside, a German Shepherd mom is training her troop of seven pups to be Search and Rescue dogs. While in the big city an African Pygmy Hedgehog named Prickle is looking for a soft and cuddly companion in a house full of Havanese puppies.
When Philadelphia PD raid a house to make an arrest they uncover a massive dog-fighting operation. The Pennsylvania SPCA are called in to investigate and sinister reports lead to a grizzly front yard exhumation.
Pete heads to Michigan to help a husband surprise his wife with a Swiss Family Robinson inspired treehouse for their anniversary. Far more advanced than its castaway motivation, the treehouse is supported with steel beams to hold tons of modern amenities.
Wayde and Brett team up with a serving ware company to build a one of a kind table tank for a Vegas tradeshow. Then they stop by the Crab Corner who is looking to build a replica crabbing boat aquarium.