diff --git a/pom.xml b/pom.xml
index 93036ba..90c23e3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,6 +7,14 @@
     <groupId>io.zipcoder</groupId>
     <artifactId>polymorphism</artifactId>
     <version>1.0-SNAPSHOT</version>
+    <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.12</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
 
 
 </project>
\ No newline at end of file
diff --git a/src/main/java/io/zipcoder/pets/Bear.java b/src/main/java/io/zipcoder/pets/Bear.java
new file mode 100644
index 0000000..4fdc14e
--- /dev/null
+++ b/src/main/java/io/zipcoder/pets/Bear.java
@@ -0,0 +1,12 @@
+package io.zipcoder.pets;
+
+public class Bear extends Pet {
+    public Bear(String name) {
+        super(name);
+    }
+
+    @Override
+    public String speak() {
+        return "*chews Human*";
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/io/zipcoder/pets/Cat.java b/src/main/java/io/zipcoder/pets/Cat.java
new file mode 100644
index 0000000..cfc3c80
--- /dev/null
+++ b/src/main/java/io/zipcoder/pets/Cat.java
@@ -0,0 +1,13 @@
+package io.zipcoder.pets;
+
+public class Cat extends Pet {
+
+    public Cat(String name){
+        super(name);
+    }
+
+    @Override
+    public String speak() {
+        return "Meow!";
+    }
+}
diff --git a/src/main/java/io/zipcoder/pets/Dog.java b/src/main/java/io/zipcoder/pets/Dog.java
new file mode 100644
index 0000000..a1fe6bc
--- /dev/null
+++ b/src/main/java/io/zipcoder/pets/Dog.java
@@ -0,0 +1,12 @@
+package io.zipcoder.pets;
+
+public class Dog extends Pet {
+    public Dog(String name) {
+        super(name);
+    }
+
+    @Override
+    public String speak() {
+        return "Woof!";
+    }
+}
diff --git a/src/main/java/io/zipcoder/pets/Pet.java b/src/main/java/io/zipcoder/pets/Pet.java
new file mode 100644
index 0000000..542333e
--- /dev/null
+++ b/src/main/java/io/zipcoder/pets/Pet.java
@@ -0,0 +1,29 @@
+package io.zipcoder.pets;
+
+public class Pet {
+
+
+    private String name;
+    private String type;
+
+    public Pet(String name, String type) {
+        this.name = name;
+        this.type = type;
+    }
+    public Pet(String name){
+        this.name=name;
+    }
+
+
+    public String speak() {
+        return "";
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/io/zipcoder/polymorphism/MainApplication.java b/src/main/java/io/zipcoder/polymorphism/MainApplication.java
index ea9281e..374154e 100644
--- a/src/main/java/io/zipcoder/polymorphism/MainApplication.java
+++ b/src/main/java/io/zipcoder/polymorphism/MainApplication.java
@@ -1,7 +1,67 @@
 package io.zipcoder.polymorphism;
 
+import io.zipcoder.pets.Bear;
+import io.zipcoder.pets.Cat;
+import io.zipcoder.pets.Dog;
+import io.zipcoder.pets.Pet;
+
+import java.util.ArrayList;
+import java.util.Scanner;
+
 /**
  * Created by leon on 11/6/17.
  */
 public class MainApplication {
+    private static Scanner input = new Scanner(System.in);
+
+    public static void main(String[] args) {
+        System.out.println("How many pets do you have?");
+        Integer numberOfPets = input.nextInt();
+        ArrayList<Pet> petList = new ArrayList<Pet>();
+        for (int i = 1; i <= numberOfPets; i++) {
+            String petType = getTypeOfPet().toLowerCase();
+            String petName = getPetName();
+            if (petType.equals("dog")) {
+                Dog dog = new Dog(petName);
+                petList.add(dog);
+            }
+            if (petType.equals("cat")) {
+                Cat cat = new Cat(petName);
+                petList.add(cat);
+            }
+            if (petType.equals("bear")) {
+                Bear bear = new Bear(petName);
+                petList.add(bear);
+            }
+            if (petType.equals("pet")){
+                Pet pet = new Pet(petName);
+                petList.add(pet);
+            }
+        }
+        for (int i = 1; i <= petList.size(); i++)
+        System.out.println(petList.get(i-1).getName()+" || "+ petList.get(i-1).speak());
+    }
+
+
+
+    public static String getTypeOfPet(){
+        System.out.println("What kind of pet?");
+        String petType = input.next();
+        return petType;
+    }
+
+    public static String getPetName() {
+        System.out.println("What is the name of your pet?");
+        String petName = input.next();
+        return petName;
+    }
 }
+
+
+
+
+
+
+
+
+
diff --git a/src/test/java/io/zipcoder/polymorphism/BearTest.java b/src/test/java/io/zipcoder/polymorphism/BearTest.java
new file mode 100644
index 0000000..1a97f62
--- /dev/null
+++ b/src/test/java/io/zipcoder/polymorphism/BearTest.java
@@ -0,0 +1,38 @@
+package io.zipcoder.polymorphism;
+
+import io.zipcoder.pets.Bear;
+import io.zipcoder.pets.Pet;
+import org.junit.Assert;
+import org.junit.Test;
+
+public class BearTest {
+    @Test
+    public void bearInstanceOfTest(){
+        Bear bear= new Bear("Ay");
+        Assert.assertTrue(bear instanceof Pet);
+    }
+    @Test
+    public void bearGetNameTest(){
+        Bear bear= new Bear("Ay");
+        String actual = bear.getName();
+
+        Assert.assertEquals("Ay",actual);
+    }
+
+    @Test
+    public void bearSetNameTest(){
+        Bear bear= new Bear("Ay");
+        bear.setName("Bee");
+        String actual = bear.getName();
+
+        Assert.assertEquals("Bee",actual);
+    }
+    @Test
+    public void bearSpeakTest(){
+        Bear bear= new Bear("Ay");
+        String actual = bear.speak();
+        Assert.assertEquals("*chews Human*",actual);
+    }
+}
+
+
diff --git a/src/test/java/io/zipcoder/polymorphism/CatTest.java b/src/test/java/io/zipcoder/polymorphism/CatTest.java
new file mode 100644
index 0000000..c56447e
--- /dev/null
+++ b/src/test/java/io/zipcoder/polymorphism/CatTest.java
@@ -0,0 +1,38 @@
+package io.zipcoder.polymorphism;
+
+import io.zipcoder.pets.Cat;
+import io.zipcoder.pets.Pet;
+import org.junit.Assert;
+import org.junit.Test;
+
+public class CatTest {
+    @Test
+    public void catInstanceOfTest(){
+        Cat cat= new Cat("Ay");
+        Assert.assertTrue(cat instanceof Pet);
+    }
+    @Test
+    public void catGetNameTest(){
+        Cat cat= new Cat("Ay");
+        String actual = cat.getName();
+
+        Assert.assertEquals("Ay",actual);
+    }
+
+    @Test
+    public void catSetNameTest(){
+        Cat cat= new Cat("Ay");
+        cat.setName("Bee");
+        String actual = cat.getName();
+
+        Assert.assertEquals("Bee",actual);
+    }
+    @Test
+    public void catSpeakTest(){
+        Cat cat= new Cat("Ay");
+        String actual = cat.speak();
+        Assert.assertEquals("Meow!",actual);
+    }
+}
+
+
diff --git a/src/test/java/io/zipcoder/polymorphism/DogTest.java b/src/test/java/io/zipcoder/polymorphism/DogTest.java
new file mode 100644
index 0000000..2004ce2
--- /dev/null
+++ b/src/test/java/io/zipcoder/polymorphism/DogTest.java
@@ -0,0 +1,36 @@
+package io.zipcoder.polymorphism;
+
+import io.zipcoder.pets.Dog;
+import io.zipcoder.pets.Pet;
+import org.junit.Assert;
+import org.junit.Test;
+
+public class DogTest {
+    @Test
+    public void dogInstanceOfTest(){
+        Dog dog= new Dog("Ay");
+        Assert.assertTrue(dog instanceof Pet);
+    }
+    @Test
+    public void dogGetNameTest(){
+        Dog dog= new Dog("Ay");
+        String actual = dog.getName();
+
+        Assert.assertEquals("Ay",actual);
+    }
+
+    @Test
+    public void dogSetNameTest(){
+        Dog dog= new Dog("Ay");
+        dog.setName("Bee");
+        String actual = dog.getName();
+
+        Assert.assertEquals("Bee",actual);
+    }
+    @Test
+    public void dogSpeakTest(){
+        Dog dog= new Dog("Ay");
+        String actual = dog.speak();
+        Assert.assertEquals("Woof!",actual);
+    }
+}