A risky procedure for lion Klaus takes a worrying turn, and Kate is introduced to the park's largest tarantulas.

The hand-reared fennec foxes must be weaned, but faced with their first meal, will they eat? Meanwhile, Hamza goes in search of Longleat's finest whiskers.

Could love be in the air for the cheetahs? Elsewhere, major plans for the hippos are taking shape.

The keepers must work fast to keep a baby porcupine safe, and Kate catches up with elderly lioness Malaika

Much-loved lioness Malaika is diagnosed with heart disease, and Meroni the anteater turns 16.

The team face a tense tiger weigh-in, while the park's tortoises wake from hibernation.

The team fight to save a rare vulture chick, while the painted dogs face the ultimate feeding challenge.

The lions spark drama over an ostrich egg treat, and a lonely lorikeet searches for love.

The team race to get ready for the return of hippos, but putting different species together in the same space could prove deadly.

The keepers race to protect ageing lioness Malaika before the pride turns on her, and Ben attempts to outsmart the macaques before they destroy their new playground.