A Dream Come True (Magic Pony, Vol, 1)

This is the first title in the "Magic Pony" series following the adventures of Natty and her magic pony, Ned. Natty thinks all her dreams have come true when her new pony poster comes alive and she discovers she has her very own magic pony. However she hadn't bargained for the chaos he causes as she tries to keep him a secret from her family...