The Sick Saiga

Sasha, one of the saiga twins, is sick. Hector asks Audrey and Tommy to look after him, but Jack is very worried about his friend and keeps trying to get closer. To reassure Jack, Audrey finally lets him see the saiga but Sasha gets scared and runs off into the plain! Audrey and Tommy must find him as soon as possible so Hector can give him his medicine!