Added scene 4-Doggy

Assets/Scripts/MyButton.cs

@@ -15,7 +15,13 @@ public class MyButton : MonoBehaviour, IPointerClickHandler, IPointerEnterHandle
     
     private void Awake()
     {
+        if (!TryGetComponent(out Collider2D _))
+        {
+            Debug.LogError("MyButton needs a Collider2D to work", gameObject);
+        }
+        
         _outlineFx = GetComponent<OutlineFx.OutlineFx>();
+        _outlineFx.enabled = false;
     }
 
     public void OnPointerClick(PointerEventData eventData)

Assets/Scripts/SwitchToScene.cs

@@ -3,24 +3,13 @@ using System.Collections.Generic;
 using UnityEngine;
 using UnityEngine.EventSystems;
 
-public class SwitchToScene : MonoBehaviour, IPointerClickHandler
+public class SwitchToScene : MonoBehaviour
 {
     [SerializeField]
     private SwitchableScene _scene;
 
-    [SerializeField]
-    private bool _triggerOnClick;
-
     public void Switch()
     {
         SceneSwitcher.Instance.SwitchScene(_scene.index);
     }
-
-    public void OnPointerClick(PointerEventData eventData)
-    {
-        Debug.Log("Click");
-        
-        if (_triggerOnClick)
-            Switch();
-    }
 }