diff --git a/lib/dog.rb b/lib/dog.rb
index e69de29b..b9703144 100644
--- a/lib/dog.rb
+++ b/lib/dog.rb
@@ -0,0 +1,8 @@
+class Dog
+  def bark
+    puts "Woof!"
+  end
+  def sit
+    puts "The Dog is sitting"
+  end
+end
diff --git a/lib/person.rb b/lib/person.rb
index e69de29b..e7a83651 100644
--- a/lib/person.rb
+++ b/lib/person.rb
@@ -0,0 +1,8 @@
+class Person
+  def talk
+    puts "Hello World!"
+  end
+  def walk
+    puts "The Person is walking"
+  end
+end