Rina the Puppy, or the Mysterious Journey

Rina the puppy is still small, but already a real dog. And real dogs always care about their owners. So Rina is very worried - where does her girl Amy go every weekend? This is completely wrong. Owners shouldn't be without their pets. Therefore, when Amy leaves once again, Rina sets out to find her. After all, she is a very smart dog. And no loud clattering things or strange people will stop her!