diff --git a/Assets/Sprites/monsters.png b/Assets/Sprites/monsters.png
index 2f0e43b..1aea7c1 100644
--- a/Assets/Sprites/monsters.png
+++ b/Assets/Sprites/monsters.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:deb114bb62d37632e853ef723f58d293e98271b3c2961931ebbb06ce017de687
-size 23824
+oid sha256:b6edd2fe10b0bd791027637cfc201cbcabcb9645ff3f21d8a6a2907bde8c8f8a
+size 34075
diff --git a/Assets/Sprites/nutria.yaml b/Assets/Sprites/nutria.yaml
index ae836b3..7d4e85d 100644
--- a/Assets/Sprites/nutria.yaml
+++ b/Assets/Sprites/nutria.yaml
@@ -100,3 +100,151 @@ animations:
                       y: 10
         origin_x: 0
         origin_y: 0
+  monster:
+    sets:
+      attack:
+        subsets:
+          north:
+            frames:
+              - x: 75
+                y: 600
+                width: 75
+                height: 75
+              - x: 150
+                y: 600
+                width: 75
+                height: 75
+          east:
+            frames:
+              - x: 75
+                y: 825
+                width: 75
+                height: 75
+              - x: 150
+                y: 825
+                width: 75
+                height: 75
+          west:
+            frames:
+              - x: 75
+                y: 675
+                width: 75
+                height: 75
+              - x: 150
+                y: 675
+                width: 75
+                height: 75
+          south:
+            frames:
+              - x: 75
+                y: 750
+                width: 75
+                height: 75
+              - x: 150
+                y: 750
+                width: 75
+                height: 75
+      run:
+        subsets:
+          north:
+            frames:
+              - x: 225
+                y: 600
+                width: 75
+                height: 75
+              - x: 300
+                y: 600
+                width: 75
+                height: 75
+              - x: 375
+                y: 600
+                width: 75
+                height: 75
+              - x: 450
+                y: 600
+                width: 75
+                height: 75
+          east:
+            frames:
+              - x: 225
+                y: 825
+                width: 75
+                height: 75
+              - x: 300
+                y: 825
+                width: 75
+                height: 75
+              - x: 375
+                y: 825
+                width: 75
+                height: 75
+              - x: 450
+                y: 825
+                width: 75
+                height: 75
+          west:
+            frames:
+              - x: 225
+                y: 675
+                width: 75
+                height: 75
+              - x: 300
+                y: 675
+                width: 75
+                height: 75
+              - x: 375
+                y: 675
+                width: 75
+                height: 75
+              - x: 450
+                y: 675
+                width: 75
+                height: 75
+          south:
+            frames:
+              - x: 225
+                y: 750
+                width: 75
+                height: 75
+              - x: 300
+                y: 750
+                width: 75
+                height: 75
+              - x: 375
+                y: 750
+                width: 75
+                height: 75
+              - x: 450
+                y: 750
+                width: 75
+                height: 75
+      stand:
+        subsets:
+          north:
+            frames:
+              - x: 0
+                y: 600
+                width: 75
+                height: 75
+          east:
+            frames:
+              - x: 0
+                y: 825
+                width: 75
+                height: 75
+          south:
+            frames:
+              - x: 0
+                y: 750
+                width: 75
+                height: 75
+          west:
+            frames:
+              - x: 0
+                y: 675
+                width: 75
+                height: 75
+    time: 180
+    source: monsters.png
+    origin_x: 37
+    origin_y: 48
diff --git a/Engine/src/live/AnimalEntity.ts b/Engine/src/live/AnimalEntity.ts
index 9276915..becbf66 100644
--- a/Engine/src/live/AnimalEntity.ts
+++ b/Engine/src/live/AnimalEntity.ts
@@ -293,8 +293,10 @@ export class AnimalEntity extends Entity {
   turn() {
     this.isMonster = !this.isMonster
     if (this.isMonster) {
-      if (this.def.name !== 'deer' && this.def.name !== 'turkey') {
-        this.sprite.setCtor(`${Math.random()>0.5?'deer':'turkey'}.monster.${this.sprite.setKey}.${this.sprite.subsetKey}.${this.sprite.frameIndex}`)
+      if (this.def.name !== 'deer' && this.def.name !== 'turkey' && this.def.name !== 'nutria') {
+        let keys = ['deer', 'turkey', 'nutria']
+        let v = 1 + Math.floor(Math.random()*3)
+        this.sprite.setCtor(`${keys[v]}.monster.${this.sprite.setKey}.${this.sprite.subsetKey}.${this.sprite.frameIndex}`)
       } else {
         this.sprite.setCtor(`${this.sprite.spriteKey}.monster.${this.sprite.setKey}.${this.sprite.subsetKey}.${this.sprite.frameIndex}`)
       }