Donna & Frederik
Donna is a bit of a prima donna. If she does not get a reward as soon as I have thrown her ball, I can forget all about trying again. If I do try to throw it again, Donna just looks at me with an expression that no doubt means: "Do you think I'm stupid?" That is just how she is – I simply cannot cheat her, and she sees through all my tricks. When I get home from school, she gives her very own characteristic dance of joy and then leaps straight into my arms.