diff --git a/MuseumGame/Assets/Scenes/DogLevel/DogBoss.unity b/MuseumGame/Assets/Scenes/DogLevel/DogBoss.unity
index c0d499d..7cc67b8 100644
--- a/MuseumGame/Assets/Scenes/DogLevel/DogBoss.unity
+++ b/MuseumGame/Assets/Scenes/DogLevel/DogBoss.unity
@@ -1015,6 +1015,153 @@ Transform:
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diff --git a/MuseumGame/Assets/Scripts/DogBoss.cs b/MuseumGame/Assets/Scripts/DogBoss.cs
index 25ddfbd..f45e4ec 100644
--- a/MuseumGame/Assets/Scripts/DogBoss.cs
+++ b/MuseumGame/Assets/Scripts/DogBoss.cs
@@ -6,6 +6,7 @@ public class DogBoss : MonoBehaviour
 {
     private bool faceRight = false;
     private Rigidbody2D rb2d;
+    private Vector2 v2;
 
     public float dogSpeed;
     public float runTime;
@@ -22,6 +23,10 @@ public class DogBoss : MonoBehaviour
     void Update()
     {
         
+    }
+    private void FixedUpdate()
+    {
+        rb2d.velocity = v2;
     }
     private void flip()
     {
@@ -35,15 +40,15 @@ public class DogBoss : MonoBehaviour
         for (; ; ) {
             if (faceRight)
             {
-                rb2d.velocity = new Vector2(dogSpeed, 0);
+                v2 = new Vector2(dogSpeed, 0);
             }
             else
             {
-                rb2d.velocity = new Vector2(-dogSpeed, 0);
+                v2 = new Vector2(-dogSpeed, 0);
             }
             yield return new WaitForSeconds(runTime);
 
-            rb2d.velocity = new Vector2(0, 0);
+            v2 = new Vector2(0, 0);
 
             yield return new WaitForSeconds(waitTime);
             flip();
diff --git a/MuseumGame/ProjectSettings/TagManager.asset b/MuseumGame/ProjectSettings/TagManager.asset
index 7c659dc..a6719dd 100644
--- a/MuseumGame/ProjectSettings/TagManager.asset
+++ b/MuseumGame/ProjectSettings/TagManager.asset
@@ -9,6 +9,7 @@ TagManager:
   - Enemy
   - Floor
   - GliderPowerup
+  - Dog
   layers:
   - Default
   - TransparentFX
diff --git a/MuseumGame/UserSettings/EditorUserSettings.asset b/MuseumGame/UserSettings/EditorUserSettings.asset
index a46be1c..db706c0 100644
--- a/MuseumGame/UserSettings/EditorUserSettings.asset
+++ b/MuseumGame/UserSettings/EditorUserSettings.asset
@@ -6,31 +6,31 @@ EditorUserSettings:
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