The rehabilitation of new arrivals at the capuchin house is going well, but the keepers struggle to persuade the former lab monkeys to climb as they would in the wild. Plus, chimp Ben joins two old friends in the park's bachelor group.

Kaiyah the ring-tailed lemur struggles to adapt to her new enclosure after spending her early years cooped up as a pet. The keepers think they have solved the mystery of Peanut's baby and Ben the chimp finally settles in with his new group.