public class Test {

	public static void main (String[] arg){
		Hund hund = new Hund ("Fritz");
		//h.sagWas();
		// h.beissBriefträger();
		
		Katze katze = new Katze("Emil");
		//k.sagWas();
		int i = 3;
		int k = i;
		
		Haustier h1 = hund;
		Haustier h2 = katze;
		
		h1.sagWas();
		
		System.out.println();
		h2.sagWas();
		
		
	}

}