diff --git a/assets/textures/entities/wolf/none/0.png b/assets/textures/entities/wolf/none/0.png
new file mode 100644
index 0000000..c4a21ce
Binary files /dev/null and b/assets/textures/entities/wolf/none/0.png differ
diff --git a/src/custom_AI.py b/src/custom_AI.py
index bfce194..69eb874 100644
--- a/src/custom_AI.py
+++ b/src/custom_AI.py
@@ -1,10 +1,26 @@
+import math
+
 from src.engine.entity import Entity
+from src.engine.entity_manager import EntityManager
+from src.engine.map_manager import MapManager
 from src.engine.mobs_AI import MobAI
 
 
 class WolfAI(MobAI):
-    def __init__(self, entity: Entity):
-        super().__init__(entity)
+    def __init__(self, entity: 'Entity', entity_manager: 'EntityManager', map_manager: 'MapManager'):
+        super().__init__(entity, entity_manager, map_manager)
 
     def update(self):
-        self.entity.x += 1
+
+        player: Entity = self.entity_manager.get_by_name(self.entity_manager.player_entity_name)
+
+        x_distance = (player.x - self.entity.x)
+        y_distance = (player.y - self.entity.y)
+
+        player_distance = math.sqrt(x_distance ** 2 + y_distance ** 2)
+
+        #player.take_damages(1)
+
+        if abs(player_distance) > self.entity.max_speed:
+            self.entity.move(x_distance / player_distance*self.entity.max_speed,
+                             y_distance / player_distance*self.entity.max_speed, self.map_manager)
diff --git a/src/engine/entity.py b/src/engine/entity.py
index 9e7a4fc..7a79d2c 100644
--- a/src/engine/entity.py
+++ b/src/engine/entity.py
@@ -45,10 +45,10 @@ class Entity:
         self.life_points = life
         self.max_life_points = life
 
-    def set_ai(self, ai: MobAI):
-        self.brain = ai
-        self.brain.__init__(self)
-        print(ai.entity)
+    def set_ai(self, ai: MobAI, engine: 'Engine'):
+        """Enregistre une classe permettant de gérer l'IA du mob."""
+        self.brain = ai(self, engine.entity_manager, engine.map_manager)
+        print(self.brain.entity)
 
     def update(self, delta: float):
         """Met à jour l'entité."""
diff --git a/src/engine/entity_manager.py b/src/engine/entity_manager.py
index cad71e8..9cce4ea 100644
--- a/src/engine/entity_manager.py
+++ b/src/engine/entity_manager.py
@@ -32,6 +32,9 @@ class EntityManager:
             if entity.life_points == 0:
                 self.entities.pop(entity_name)
 
+            if entity.brain is not None:
+                entity.brain.update()
+
         if self.player_entity_name:
             player: Entity = self.get_by_name(self.player_entity_name)
             if player.mouvements[0] != 0. or player.mouvements[1] != 0.:
diff --git a/src/engine/mobs_AI.py b/src/engine/mobs_AI.py
index 699c489..77d8442 100644
--- a/src/engine/mobs_AI.py
+++ b/src/engine/mobs_AI.py
@@ -1,9 +1,12 @@
-from src.engine.entity import Entity
+import math
+
 
 
 class MobAI:
-    def __init__(self, entity: Entity):
-        self.entity = entity
+    def __init__(self, entity_: 'entity.Entity', entity_manager: 'EntityManager', map_manager: 'MapManager'):
+        self.entity = entity_
+        self.entity_manager = entity_manager
+        self.map_manager = map_manager
 
     def update(self):
         pass
diff --git a/src/main.py b/src/main.py
index da4be06..db81e7d 100644
--- a/src/main.py
+++ b/src/main.py
@@ -15,6 +15,7 @@ class Game(Engine):
 
         self.create_player_entity()
         self.load_boss_fight_assets()
+        self.spawn_mobs()
 
         self.DEBUG_MODE = True
 
@@ -35,7 +36,7 @@ class Game(Engine):
         player.collision_rect = [-6, -7, 6, 16]
 
         player.set_default_life(15)
-        player.max_speed = 1.
+        player.max_speed = 2.
 
         self.entity_manager.set_player_entity("player")
 
@@ -46,10 +47,21 @@ class Game(Engine):
 
     def spawn_mobs(self):
         """Fait apparaitre les mobs de la map."""
+
+        anim = Anim(0.5)
+        anim.load_animation_from_directory("assets/textures/entities/wolf/none")
+        self.renderer.register_animation(anim, "wolf_none")
+
         mob = self.entity_manager.register_entity("wolf1")
-        mob.set_ai(WolfAI)
+        mob.set_ai(WolfAI, self)
 
+        mob.link_animation("wolf_none")
+        mob.collision_rect = [-15, -7, 12, 7]
 
+        mob.set_default_life(5)
+        mob.max_speed = 1.
+
+        mob.x, mob.y = 160, 16
 
     def load_boss_fight_assets(self):
         """Charge les animations de combat des combats de boss."""