diff --git a/src/main/java/net/citizensnpcs/trait/Powered.java b/src/main/java/net/citizensnpcs/trait/Powered.java
index a6953308b..0c86672c9 100644
--- a/src/main/java/net/citizensnpcs/trait/Powered.java
+++ b/src/main/java/net/citizensnpcs/trait/Powered.java
@@ -24,7 +24,8 @@ public class Powered extends Trait implements Toggleable {
 
     @Override
     public void onNPCSpawn() {
-        ((Creeper) npc.getBukkitEntity()).setPowered(powered);
+        if (npc.getBukkitEntity() instanceof Creeper)
+            ((Creeper) npc.getBukkitEntity()).setPowered(powered);
     }
 
     @Override
diff --git a/src/main/java/net/citizensnpcs/trait/Saddle.java b/src/main/java/net/citizensnpcs/trait/Saddle.java
index 1dd52ccf5..28e30fa0c 100644
--- a/src/main/java/net/citizensnpcs/trait/Saddle.java
+++ b/src/main/java/net/citizensnpcs/trait/Saddle.java
@@ -28,7 +28,8 @@ public class Saddle extends Trait implements Toggleable, Listener {
 
     @Override
     public void onNPCSpawn() {
-        ((Pig) npc.getBukkitEntity()).setSaddle(saddle);
+        if (npc.getBukkitEntity() instanceof Pig)
+            ((Pig) npc.getBukkitEntity()).setSaddle(saddle);
     }
 
     @EventHandler
diff --git a/src/main/java/net/citizensnpcs/trait/WoolColor.java b/src/main/java/net/citizensnpcs/trait/WoolColor.java
index 4a5edd4c6..bbd863ebe 100644
--- a/src/main/java/net/citizensnpcs/trait/WoolColor.java
+++ b/src/main/java/net/citizensnpcs/trait/WoolColor.java
@@ -33,7 +33,8 @@ public class WoolColor extends Trait implements Listener {
 
     @Override
     public void onNPCSpawn() {
-        ((Sheep) npc.getBukkitEntity()).setColor(color);
+        if (npc.getBukkitEntity() instanceof Sheep)
+            ((Sheep) npc.getBukkitEntity()).setColor(color);
     }
 
     @EventHandler