diff --git a/kjg/python-the-hard-way/e42.py b/kjg/python-the-hard-way/e42.py
index bf71bbd..0690618 100644
--- a/kjg/python-the-hard-way/e42.py
+++ b/kjg/python-the-hard-way/e42.py
@@ -1,6 +1,7 @@
 ## Animal is-a object (yes, sort of confusing) look at the extra credit
 class Animal(object):
-    pass
+    def something(self):
+        print("base")
 
 
 ## Dog is-a Animal
@@ -37,7 +38,8 @@ class Employee(Person):
         
 ## Fish is-a object
 class Fish(object):
-    pass
+    def __init__(self):
+        print("Base Fish")
 
 
 ## Salmon is-a Fish
@@ -52,7 +54,7 @@ class Halibut(Fish):
 
 ## rover is-a Dog
 rover = Dog("Rover")
-
+rover.something()
 ## satan is-a Cat
 satan = Cat("Satan")