Написать функцию, которая находит элемент c минимальной массой класса Dog

#include<string.h>
#include<conio.h>
#include<iostream>
using namespace std;
class Animal
{
private:
float Mass;
char* Sex;
char* Color;
int Age;
public:
float getMass()
{
return Mass;
}
char* getSex()
{
return Sex;
}
char* getColor()
{
return Color;
}
int getAge()
{
return Age;
}
Animal() {};
Animal(float Mass1, char* Sex1, char* Color1, int Age1)
{
Mass = Mass1;
Color = _strdup(Color1);
Sex = _strdup(Sex1);
Age = Age1;
}
~Animal() {}
};
class Dog : public Animal
{
private:
char* Name;
char* Race;
char* Type;
public:
char* getName()
{
return Name;
}
char* getRace()
{
return Race;
}
char* getType()
{
return Type;
}
Dog(float Mass1, char* Sex1, char* Color1, int Age1, char* Name1, char* Race1, char* Type1) : Animal(Mass1, Sex1, Color1, Age1)
{
Name = _strdup(Name1);
Race = _strdup(Race1);
Type = _strdup(Type1);
}
};
 
void main()
{
Animal Jenya(15, "Woman", "White", 9);
Dog doge(10, "Male", "White", 3, "Doge", "Takca", "Oxotnich");
Dog Bob(15, "Male", "Black", 6, "Bobby", "Takca", "Oxotnich");
Dog Ann(7, "Female", "White", 13, "Annya", "Takca", "Oxotnich");
 
cout « "Jenya\nMass = " « Jenya.getMass();
cout « "\nSex = " « Jenya.getSex();
cout « "\nAge = " « Jenya.getAge();
cout « "\nDoge's Color = " « doge.getColor();
cout « "\nDoge's Name = " « doge.getName();
cout « "\nDoge's Race = " « doge.getRace();
cout « "\nJenya's Mass' Bytes = " « sizeof(Jenya.getMass());
cout « "\nDoge's Name's Bytes = " « sizeof(doge.getName());
_getch();
}