diff --git a/L2J_Mobius_Essence_4.0_DwellingOfSpirits/java/org/l2jmobius/gameserver/instancemanager/IdManager.java b/L2J_Mobius_Essence_4.0_DwellingOfSpirits/java/org/l2jmobius/gameserver/instancemanager/IdManager.java
index 052f8984d2..bfdd7d51c9 100644
--- a/L2J_Mobius_Essence_4.0_DwellingOfSpirits/java/org/l2jmobius/gameserver/instancemanager/IdManager.java
+++ b/L2J_Mobius_Essence_4.0_DwellingOfSpirits/java/org/l2jmobius/gameserver/instancemanager/IdManager.java
@@ -107,7 +107,7 @@ public class IdManager
 				cleanCount += statement.executeUpdate("DELETE FROM character_instance_time WHERE character_instance_time.charId NOT IN (SELECT charId FROM characters);");
 				
 				// Items
-				cleanCount += statement.executeUpdate("DELETE FROM items WHERE items.owner_id NOT IN (SELECT charId FROM characters) AND items.owner_id NOT IN (SELECT clan_id FROM clan_data) AND items.owner_id != -1;");
+				cleanCount += statement.executeUpdate("DELETE FROM items WHERE items.owner_id NOT IN (SELECT charId FROM characters) AND items.owner_id NOT IN (SELECT clan_id FROM clan_data) AND items.owner_id NOT IN (SELECT item_obj_id FROM pets) AND items.owner_id != -1;");
 				cleanCount += statement.executeUpdate("DELETE FROM items WHERE items.owner_id = -1 AND loc LIKE 'MAIL' AND loc_data NOT IN (SELECT messageId FROM messages WHERE senderId = -1);");
 				cleanCount += statement.executeUpdate("DELETE FROM item_auction_bid WHERE item_auction_bid.playerObjId NOT IN (SELECT charId FROM characters);");
 				cleanCount += statement.executeUpdate("DELETE FROM item_variations WHERE item_variations.itemId NOT IN (SELECT object_id FROM items);");
diff --git a/L2J_Mobius_Essence_5.0_Sylph/java/org/l2jmobius/gameserver/instancemanager/IdManager.java b/L2J_Mobius_Essence_5.0_Sylph/java/org/l2jmobius/gameserver/instancemanager/IdManager.java
index 052f8984d2..bfdd7d51c9 100644
--- a/L2J_Mobius_Essence_5.0_Sylph/java/org/l2jmobius/gameserver/instancemanager/IdManager.java
+++ b/L2J_Mobius_Essence_5.0_Sylph/java/org/l2jmobius/gameserver/instancemanager/IdManager.java
@@ -107,7 +107,7 @@ public class IdManager
 				cleanCount += statement.executeUpdate("DELETE FROM character_instance_time WHERE character_instance_time.charId NOT IN (SELECT charId FROM characters);");
 				
 				// Items
-				cleanCount += statement.executeUpdate("DELETE FROM items WHERE items.owner_id NOT IN (SELECT charId FROM characters) AND items.owner_id NOT IN (SELECT clan_id FROM clan_data) AND items.owner_id != -1;");
+				cleanCount += statement.executeUpdate("DELETE FROM items WHERE items.owner_id NOT IN (SELECT charId FROM characters) AND items.owner_id NOT IN (SELECT clan_id FROM clan_data) AND items.owner_id NOT IN (SELECT item_obj_id FROM pets) AND items.owner_id != -1;");
 				cleanCount += statement.executeUpdate("DELETE FROM items WHERE items.owner_id = -1 AND loc LIKE 'MAIL' AND loc_data NOT IN (SELECT messageId FROM messages WHERE senderId = -1);");
 				cleanCount += statement.executeUpdate("DELETE FROM item_auction_bid WHERE item_auction_bid.playerObjId NOT IN (SELECT charId FROM characters);");
 				cleanCount += statement.executeUpdate("DELETE FROM item_variations WHERE item_variations.itemId NOT IN (SELECT object_id FROM items);");
diff --git a/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/instancemanager/IdManager.java b/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/instancemanager/IdManager.java
index 052f8984d2..bfdd7d51c9 100644
--- a/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/instancemanager/IdManager.java
+++ b/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/instancemanager/IdManager.java
@@ -107,7 +107,7 @@ public class IdManager
 				cleanCount += statement.executeUpdate("DELETE FROM character_instance_time WHERE character_instance_time.charId NOT IN (SELECT charId FROM characters);");
 				
 				// Items
-				cleanCount += statement.executeUpdate("DELETE FROM items WHERE items.owner_id NOT IN (SELECT charId FROM characters) AND items.owner_id NOT IN (SELECT clan_id FROM clan_data) AND items.owner_id != -1;");
+				cleanCount += statement.executeUpdate("DELETE FROM items WHERE items.owner_id NOT IN (SELECT charId FROM characters) AND items.owner_id NOT IN (SELECT clan_id FROM clan_data) AND items.owner_id NOT IN (SELECT item_obj_id FROM pets) AND items.owner_id != -1;");
 				cleanCount += statement.executeUpdate("DELETE FROM items WHERE items.owner_id = -1 AND loc LIKE 'MAIL' AND loc_data NOT IN (SELECT messageId FROM messages WHERE senderId = -1);");
 				cleanCount += statement.executeUpdate("DELETE FROM item_auction_bid WHERE item_auction_bid.playerObjId NOT IN (SELECT charId FROM characters);");
 				cleanCount += statement.executeUpdate("DELETE FROM item_variations WHERE item_variations.itemId NOT IN (SELECT object_id FROM items);");