Pony Pals: Goodbye Pony

When Ms Wiggins goes on a trip, the Pony Pals get the job of looking after Winston, her old pony. But suddenly Winston gets very sick. Pam and Lulu think it would be kinder to let Winston die, as he is too old and sick to recover. Anna doesn’t agree. Can Pam and Lulu persuade her to let Winston go?