This dog helps his dad to catch bad guys, he usually has his cape on it, he thinks he can fly then. The dog named Gustav. When he flies to see he was all go, then he tells it to his master.
There was once a bank robbery in the city where his dad works, when Gustav flew up high above the roofs and saw where the robbers were somewhere, you can see many beautiful things as well when flying thinks Gustav, females in particular. They are so beautiful, sometimes he forgets himself, but when he hears dad to whistle so he knows he has to hurry.
Anyways this robbery, Gustav managed to find two of the men, he showed his dad them and suddenly they were in prison.
Gustav know that he will have a bone, the best reward he can get. He loves it when he can crawl under cape and pretend that he is a tiger caught a big piece of meat...
Suddenly shouts dad who by the way is called Nils, on him, he wakes up with a start under the cape and realizes that he dreamed again that he is a flying police dog.