Episode 17: A New Friend. A Rocky Mountain mare has moved into the animal rescue station. Naturally, the girls take care of the newcomer. Meanwhile, Oliver and Caroline Kramer are worried about Mia, who is growing bigger. Slowly, Spotty is becoming too small, and she needs another horse. However, Mia refuses to accept this. She is so unhappy that she decides to run away with Spotty. Everyone sets out to search for her, but it is Arun who finds Mia and Spotty.