Roar - Series 6 - Episode 33

Rani Price and Johny Pitts follow the keepers at the Port Lympne and Howletts wild animal parks as they take care of the animals. The keepers are worried about George, the elderly diabetic DeBrazza monkey, can the vet find out what's wrong? Plus, the amazing margay - the only cat that can run down trees head-first - and, whose cooking is turning the gorillas' poo purple?