diff --git a/L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/gameserver/model/actor/instance/L2PetInstance.java b/L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/gameserver/model/actor/instance/L2PetInstance.java
index a3b4d392fd..6e34d610da 100644
--- a/L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/gameserver/model/actor/instance/L2PetInstance.java
+++ b/L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/gameserver/model/actor/instance/L2PetInstance.java
@@ -93,7 +93,7 @@ public class L2PetInstance extends L2Summon
 	private L2PetLevelData _leveldata;
 	
 	/** The Experience before the last Death Penalty */
-	private double _expBeforeDeath = 0;
+	private long _expBeforeDeath = 0;
 	private int _curWeightPenalty = 0;
 	
 	public final L2PetLevelData getPetLevelData()
diff --git a/L2J_Mobius_2.5_Underground/java/com/l2jmobius/gameserver/model/actor/instance/L2PetInstance.java b/L2J_Mobius_2.5_Underground/java/com/l2jmobius/gameserver/model/actor/instance/L2PetInstance.java
index a3b4d392fd..6e34d610da 100644
--- a/L2J_Mobius_2.5_Underground/java/com/l2jmobius/gameserver/model/actor/instance/L2PetInstance.java
+++ b/L2J_Mobius_2.5_Underground/java/com/l2jmobius/gameserver/model/actor/instance/L2PetInstance.java
@@ -93,7 +93,7 @@ public class L2PetInstance extends L2Summon
 	private L2PetLevelData _leveldata;
 	
 	/** The Experience before the last Death Penalty */
-	private double _expBeforeDeath = 0;
+	private long _expBeforeDeath = 0;
 	private int _curWeightPenalty = 0;
 	
 	public final L2PetLevelData getPetLevelData()
diff --git a/L2J_Mobius_3.0_Helios/java/com/l2jmobius/gameserver/model/actor/instance/L2PetInstance.java b/L2J_Mobius_3.0_Helios/java/com/l2jmobius/gameserver/model/actor/instance/L2PetInstance.java
index a3b4d392fd..6e34d610da 100644
--- a/L2J_Mobius_3.0_Helios/java/com/l2jmobius/gameserver/model/actor/instance/L2PetInstance.java
+++ b/L2J_Mobius_3.0_Helios/java/com/l2jmobius/gameserver/model/actor/instance/L2PetInstance.java
@@ -93,7 +93,7 @@ public class L2PetInstance extends L2Summon
 	private L2PetLevelData _leveldata;
 	
 	/** The Experience before the last Death Penalty */
-	private double _expBeforeDeath = 0;
+	private long _expBeforeDeath = 0;
 	private int _curWeightPenalty = 0;
 	
 	public final L2PetLevelData getPetLevelData()
diff --git a/L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/gameserver/model/actor/instance/L2PetInstance.java b/L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/gameserver/model/actor/instance/L2PetInstance.java
index a3b4d392fd..6e34d610da 100644
--- a/L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/gameserver/model/actor/instance/L2PetInstance.java
+++ b/L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/gameserver/model/actor/instance/L2PetInstance.java
@@ -93,7 +93,7 @@ public class L2PetInstance extends L2Summon
 	private L2PetLevelData _leveldata;
 	
 	/** The Experience before the last Death Penalty */
-	private double _expBeforeDeath = 0;
+	private long _expBeforeDeath = 0;
 	private int _curWeightPenalty = 0;
 	
 	public final L2PetLevelData getPetLevelData()
diff --git a/L2J_Mobius_Classic_2.0_Saviors/java/com/l2jmobius/gameserver/model/actor/instance/L2PetInstance.java b/L2J_Mobius_Classic_2.0_Saviors/java/com/l2jmobius/gameserver/model/actor/instance/L2PetInstance.java
index a3b4d392fd..6e34d610da 100644
--- a/L2J_Mobius_Classic_2.0_Saviors/java/com/l2jmobius/gameserver/model/actor/instance/L2PetInstance.java
+++ b/L2J_Mobius_Classic_2.0_Saviors/java/com/l2jmobius/gameserver/model/actor/instance/L2PetInstance.java
@@ -93,7 +93,7 @@ public class L2PetInstance extends L2Summon
 	private L2PetLevelData _leveldata;
 	
 	/** The Experience before the last Death Penalty */
-	private double _expBeforeDeath = 0;
+	private long _expBeforeDeath = 0;
 	private int _curWeightPenalty = 0;
 	
 	public final L2PetLevelData getPetLevelData()