Sonny is severely injured after a fall, forcing a move to a desk job. Jerry and Lou have to leave Skippy behind. Dave and Kate try to make the 'Roo happy but Skippy runs away. The Hammonds must find a way to return to the reserve.

When a rival park opens up, the Habitat gets a new volunteer helper. But when problems start arising out of no where, suspicion falls on the new helper.

Still wary after the saboteur, Lou and Jerry want to find out more about the rival park. However, they soon find themselves in over their heads as they witnesses animal cruelty.