Safari Park keepers say goodbye to two elephant brothers; a look at if the San Diego Zoo vets can design a custom shoe for Felix, an excitable three-toed Baird's Tapir; two African penguin chicks grow up and get ready to join the colony.

Southern white rhino Victoria is pregnant with a calf that could be key in saving a species from extinction. Connor the Malayan tiger has tooth trouble. A new bird keeper learns to feed the shoebill. Polar bears exercise their hunting skills.