diff --git a/adult_animal.py b/adult_animal.py
new file mode 100644
index 0000000..c0540ed
--- /dev/null
+++ b/adult_animal.py
@@ -0,0 +1,16 @@
+import pygame
+
+from animal import Animal
+
+class AdultAnimal(Animal):
+    def __init__(self,x,y,image, width=2,height=2):
+        super().__init__(x,y,image)
+        self.width=width
+        self.height=height
+
+    def draw(self, screen, grid_size):
+        new_width = grid_size * self.width
+        new_height = grid_size * self.height
+        scaled_image = pygame.transform.scale(self.image, (new_width, new_height))
+
+        screen.blit(scaled_image, (self.x * grid_size, self.y * grid_size))
\ No newline at end of file
diff --git a/main.py b/main.py
index 70a2607..1483ab7 100644
--- a/main.py
+++ b/main.py
@@ -1,6 +1,7 @@
 import pygame
 import sys
 from animal import Animal
+from adult_animal import AdultAnimal
 
 BLACK = (0, 0, 0)
 
@@ -28,11 +29,16 @@ an1=Animal(10,1,animal_image)
 an2=Animal(12,1,animal_image)
 an3=Animal(14,7,animal_image)
 
+old_an1=AdultAnimal(3,6, animal_image,width=2,height=2)
+
 animals=[]
 animals.append(an1)
 animals.append(an2)
 animals.append(an3)
 
+old_animals=[]
+old_animals.append(old_an1)
+
 def draw_grid():
     for y in range(0, GRID_HEIGHT * GRID_SIZE, GRID_SIZE):
         for x in range(0, GRID_WIDTH * GRID_SIZE, GRID_SIZE):
@@ -47,6 +53,10 @@ def draw_animals():
     for animal in animals:
         animal.draw(screen,GRID_SIZE)
 
+def draw_old_animals():
+    for animal in old_animals:
+        animal.draw(screen,GRID_SIZE)
+
 def main():
     global agent_pos
     clock = pygame.time.Clock()
@@ -70,6 +80,7 @@ def main():
         screen.blit(background_image,(0,0))
         draw_grid()
         draw_animals()
+        draw_old_animals()
         draw_agent(agent_pos)
         pygame.display.flip()
         clock.tick(10)