Mammal Thomas= new Mammal("Thomas Kobald", "kleiner Stachel", 0.4, false);
        System.out.println(Thomas);
        Thomas.setNutrition(true);
        System.out.println(Thomas.getNutrition());
        Mammal Schane= new Mammal("king of the mammals", "everything", 20.5,true);
        Thomas.setNutrition(false);
        System.out.println(Schane);
        Schane.canIeatthisshit(Thomas);