Our son (16 weeks) loves animals dearly, and thus can be very good for a while alone deal. So far in his works the crackle with the best wings. The teether it creates usually not so specifically in his waistband and he can press the Quietscherchen not natural. But if only the crackling wings are just great. One point deduction there from me just for the "hand wash". Children's toys made of fabric, which can not in the machine, is always somewhat impractical. Nevertheless, top value for money !!