diff --git a/MareSynchronos/PlayerData/Data/CharacterData.cs b/MareSynchronos/PlayerData/Data/CharacterData.cs
index fe767d3..8d7eeb0 100644
--- a/MareSynchronos/PlayerData/Data/CharacterData.cs
+++ b/MareSynchronos/PlayerData/Data/CharacterData.cs
@@ -10,9 +10,7 @@ public class CharacterData
 {
     public Dictionary<ObjectKind, string> CustomizePlusScale { get; set; } = [];
     public Dictionary<ObjectKind, HashSet<FileReplacement>> FileReplacements { get; set; } = [];
-
     public Dictionary<ObjectKind, string> GlamourerString { get; set; } = [];
-
     public string HeelsData { get; set; } = string.Empty;
     public string HonorificData { get; set; } = string.Empty;
     public string ManipulationString { get; set; } = string.Empty;
diff --git a/MareSynchronos/Utils/VariousExtensions.cs b/MareSynchronos/Utils/VariousExtensions.cs
index 576aaf5..3aed86a 100644
--- a/MareSynchronos/Utils/VariousExtensions.cs
+++ b/MareSynchronos/Utils/VariousExtensions.cs
@@ -188,6 +188,13 @@ public static class VariousExtensions
                 logger.LogDebug("[BASE-{appBase}] Updating {object}/{kind} (Diff honorific data) => {change}", applicationBase, cachedPlayer, objectKind, PlayerChanges.Honorific);
                 charaDataToUpdate[objectKind].Add(PlayerChanges.Honorific);
             }
+
+            bool petNamesDataDifferent = !string.Equals(oldData.PetNamesData, newData.PetNamesData, StringComparison.Ordinal);
+            if (petNamesDataDifferent || (forceApplyCustomization && !string.IsNullOrEmpty(newData.PetNamesData)))
+            {
+                logger.LogDebug("[BASE-{appBase}] Updating {object}/{kind} (Diff petnames data) => {change}", applicationBase, cachedPlayer, objectKind, PlayerChanges.PetNames);
+                charaDataToUpdate[objectKind].Add(PlayerChanges.PetNames);
+            }
         }
 
         foreach (KeyValuePair<ObjectKind, HashSet<PlayerChanges>> data in charaDataToUpdate.ToList())