Rani Price and Johny Pitts follow the keepers at the Port Lympne and Howletts wild animal parks as they take care of the animals. Seven Pallas cat kittens are fighting a deadly disease - but will they survive? It's weigh-in time for the cute baby tapir - has he been putting on the pounds? And just how strong are the gorillas? Surely they haven't been going to the gym?