diff --git a/ex02/Makefile b/ex02/Makefile
new file mode 100644
index 0000000..6601adb
--- /dev/null
+++ b/ex02/Makefile
@@ -0,0 +1,25 @@
+CXX = c++
+CPPFLAGS = -std=c++98 -Wall -Wextra -Werror -g
+SRCDIR = src
+OBJDIR = obj
+NAME = ex02
+
+SRCS = $(wildcard $(SRCDIR)/*.cpp)
+OBJS = $(patsubst $(SRCDIR)/%.cpp,$(OBJDIR)/%.o,$(SRCS))
+
+all: $(NAME)
+
+$(OBJDIR)/%.o: $(SRCDIR)/%.cpp
+	mkdir -p obj
+	$(CXX) $(CPPFLAGS) -c $< -o $@
+
+$(NAME): $(OBJS)
+	$(CXX) $(CPPFLAGS) $^ -o $@
+
+clean:
+	rm -rf $(OBJDIR)/*.o
+
+fclean: clean
+	rm -fr $(NAME)
+
+re: fclean all
diff --git a/ex02/src/AAnimal.cpp b/ex02/src/AAnimal.cpp
new file mode 100644
index 0000000..8297455
--- /dev/null
+++ b/ex02/src/AAnimal.cpp
@@ -0,0 +1,34 @@
+#include "AAnimal.hpp"
+#include <iostream>
+#include <string>
+
+AAnimal::AAnimal()
+{
+	std::cout << "AAnimal()" << std::endl;
+}
+
+AAnimal::AAnimal(const AAnimal& src)
+{
+	*this = src;
+}
+
+AAnimal& AAnimal::operator=(const AAnimal &src)
+{
+	this->type = src.type;
+	return *this;
+}
+
+AAnimal::~AAnimal()
+{
+	std::cout << "~AAnimal()" << std::endl;
+}
+
+void AAnimal::makeSound() const
+{
+	std::cout << "OuGAABounga" << std::endl;
+}
+
+std::string AAnimal::getType() const
+{
+	return this->type;
+}
diff --git a/ex02/src/AAnimal.hpp b/ex02/src/AAnimal.hpp
new file mode 100644
index 0000000..d7fcd07
--- /dev/null
+++ b/ex02/src/AAnimal.hpp
@@ -0,0 +1,19 @@
+#pragma once
+
+#include <string>
+
+class AAnimal
+{
+	 public:
+		AAnimal();
+		AAnimal(const AAnimal& src);
+		AAnimal &operator=(const AAnimal& src);
+		virtual ~AAnimal();
+
+		std::string getType() const;
+
+		virtual void makeSound() const;
+
+	 protected:
+		std::string type;
+};
diff --git a/ex02/src/Brain.cpp b/ex02/src/Brain.cpp
new file mode 100644
index 0000000..44e8356
--- /dev/null
+++ b/ex02/src/Brain.cpp
@@ -0,0 +1,24 @@
+#include "Brain.hpp"
+#include <iostream>
+
+Brain& Brain::operator=(const Brain &src)
+{
+	for (size_t i = 0; i < 100; i++)
+		this->ideas[i] = src.ideas[i];
+	return *this;
+}
+
+Brain::~Brain()
+{
+	std::cout << "~Brain()" << std::endl;
+}
+
+Brain::Brain()
+{
+	std::cout << "Brain()" << std::endl;
+}
+
+Brain::Brain(const Brain& src)
+{
+	*this = src;
+}
diff --git a/ex02/src/Brain.hpp b/ex02/src/Brain.hpp
new file mode 100644
index 0000000..99b16b4
--- /dev/null
+++ b/ex02/src/Brain.hpp
@@ -0,0 +1,14 @@
+#pragma once
+
+#include <string>
+
+class Brain
+{
+	 public:
+		Brain();
+		Brain(const Brain& src);
+		~Brain();
+		Brain& operator=(const Brain& src);
+	 private:
+		std::string ideas[100];
+};
diff --git a/ex02/src/Cat.cpp b/ex02/src/Cat.cpp
new file mode 100644
index 0000000..6382242
--- /dev/null
+++ b/ex02/src/Cat.cpp
@@ -0,0 +1,31 @@
+#include "Cat.hpp"
+#include <iostream>
+
+Cat::Cat()
+{
+	this->brain = new Brain();
+	this->type = "Cat";
+	std::cout << "Cat()" << std::endl;
+}
+
+Cat& Cat::operator=(const Cat& src)
+{
+	this->type = src.type;
+	return *this;
+}
+
+Cat::~Cat()
+{
+	delete this->brain;
+	std::cout << "~Cat()" << std::endl;
+}
+
+Cat::Cat(const Cat& src): AAnimal()
+{
+	*this = src;
+}
+
+void Cat::makeSound() const
+{
+	std::cout << "Meow Meow !" << std::endl;
+}
diff --git a/ex02/src/Cat.hpp b/ex02/src/Cat.hpp
new file mode 100644
index 0000000..273ce8c
--- /dev/null
+++ b/ex02/src/Cat.hpp
@@ -0,0 +1,20 @@
+#pragma once
+
+#include <string>
+
+#include "./AAnimal.hpp"
+#include "./Brain.hpp"
+
+class Cat : public AAnimal
+{
+	 public:
+		Cat(const Cat& src);
+		Cat &operator=(const Cat& src);
+		Cat();
+		~Cat();
+
+		void makeSound() const;
+
+	private:
+		Brain* brain;
+};
diff --git a/ex02/src/Dog.cpp b/ex02/src/Dog.cpp
new file mode 100644
index 0000000..6892b2d
--- /dev/null
+++ b/ex02/src/Dog.cpp
@@ -0,0 +1,32 @@
+#include "Dog.hpp"
+
+#include <iostream>
+
+Dog::Dog()
+{
+	this->type = "Dog";
+	this->brain = new Brain();
+	std::cout << "Dog()" << std::endl;
+}
+
+Dog& Dog::operator=(const Dog& src)
+{
+	this->type = src.type;
+	return *this;
+}
+
+Dog::~Dog()
+{
+	delete this->brain;
+	std::cout << "~Dog()" << std::endl;
+}
+
+Dog::Dog(const Dog& src): AAnimal()
+{
+	*this = src;
+}
+
+void Dog::makeSound() const
+{
+	std::cout << "Ouaf ouaf !" << std::endl;
+}
diff --git a/ex02/src/Dog.hpp b/ex02/src/Dog.hpp
new file mode 100644
index 0000000..183e0b9
--- /dev/null
+++ b/ex02/src/Dog.hpp
@@ -0,0 +1,20 @@
+#pragma once
+
+#include <string>
+
+#include "./AAnimal.hpp"
+#include "./Brain.hpp"
+
+class Dog : public AAnimal
+{
+	 public:
+		Dog(const Dog& src);
+		Dog &operator=(const Dog& src);
+		Dog();
+		~Dog();
+
+		void makeSound() const;
+
+	private:
+		Brain* brain;
+};
diff --git a/ex02/src/WrongAnimal.cpp b/ex02/src/WrongAnimal.cpp
new file mode 100644
index 0000000..fd22d4f
--- /dev/null
+++ b/ex02/src/WrongAnimal.cpp
@@ -0,0 +1,34 @@
+#include "WrongAnimal.hpp"
+#include <iostream>
+#include <string>
+
+WrongAnimal::WrongAnimal()
+{
+	std::cout << "WrongAnimal()" << std::endl;
+}
+
+WrongAnimal::WrongAnimal(const WrongAnimal& src)
+{
+	*this = src;
+}
+
+WrongAnimal& WrongAnimal::operator=(const WrongAnimal &src)
+{
+	this->type = src.type;
+	return *this;
+}
+
+WrongAnimal::~WrongAnimal()
+{
+	std::cout << "~WrongAnimal()" << std::endl;
+}
+
+void WrongAnimal::makeSound() const
+{
+	std::cout << "OuGABounga" << std::endl;
+}
+
+std::string WrongAnimal::getType() const
+{
+	return this->type;
+}
diff --git a/ex02/src/WrongAnimal.hpp b/ex02/src/WrongAnimal.hpp
new file mode 100644
index 0000000..850f4f0
--- /dev/null
+++ b/ex02/src/WrongAnimal.hpp
@@ -0,0 +1,19 @@
+#pragma once
+
+#include <string>
+
+class WrongAnimal
+{
+	 public:
+		WrongAnimal();
+		WrongAnimal(const WrongAnimal& src);
+		WrongAnimal &operator=(const WrongAnimal& src);
+		virtual ~WrongAnimal();
+
+		std::string getType() const;
+
+		void makeSound() const;
+
+	 protected:
+		std::string type;
+};
diff --git a/ex02/src/WrongCat.cpp b/ex02/src/WrongCat.cpp
new file mode 100644
index 0000000..5dd473c
--- /dev/null
+++ b/ex02/src/WrongCat.cpp
@@ -0,0 +1,24 @@
+#include "WrongCat.hpp"
+#include <iostream>
+
+WrongCat::WrongCat()
+{
+	this->type = "WrongCat";
+	std::cout << "WrongCat()" << std::endl;
+}
+
+WrongCat& WrongCat::operator=(const WrongCat& src)
+{
+	this->type = src.type;
+	return *this;
+}
+
+WrongCat::~WrongCat()
+{
+	std::cout << "~WrongCat()" << std::endl;
+}
+
+WrongCat::WrongCat(const WrongCat& src): WrongAnimal()
+{
+	*this = src;
+}
diff --git a/ex02/src/WrongCat.hpp b/ex02/src/WrongCat.hpp
new file mode 100644
index 0000000..e2b6f10
--- /dev/null
+++ b/ex02/src/WrongCat.hpp
@@ -0,0 +1,14 @@
+#pragma once
+
+#include <string>
+
+#include "./WrongAnimal.hpp"
+
+class WrongCat : public WrongAnimal
+{
+	 public:
+		WrongCat(const WrongCat& src);
+		WrongCat &operator=(const WrongCat& src);
+		WrongCat();
+		~WrongCat();
+};
diff --git a/ex02/src/main.cpp b/ex02/src/main.cpp
new file mode 100644
index 0000000..c0e9995
--- /dev/null
+++ b/ex02/src/main.cpp
@@ -0,0 +1,16 @@
+#include <iostream>
+
+#include "AAnimal.hpp"
+#include "Cat.hpp"
+#include "Dog.hpp"
+#include "WrongCat.hpp"
+
+int main()
+{
+	const AAnimal* j = new Dog();
+	delete j;
+	const AAnimal* i = new Cat();
+	delete i;
+	// const AAnimal* meta = new AAnimal();
+	return 0;
+}