¿Por qué Vilma tiene el pelo largo?

Vilma is not an average hamster. Her hair is long and has a faded colour, and her eyes are really tiny. She is not the pet Pablo was expecting, and when his parents bring Vilma home, he is very disappointed… But Pablo will learn to love Vilma, and the hairy hamster will eventually become one of his best friends.

Non-fiction section about hamsters.