If you used to roam through the tall grass on sunny spring days in search of small funny insects and would have loved to take every captured grasshopper home, but he didn't want to stay with you - he certainly wants it and you don't even have to arrest him for it. To make him jump, press his colorful back with your finger while he is standing on a flat surface and let go as soon as enough tension has built up. He will then jump up and give serious competition to every living grasshopper!