public Frog(string name, int age, SexFormat sex) : base(name, age, sex) { }
public Animal(string name, int age, SexFormat sex) { this.Age = age; this.Name = name; this.Sex = sex; }
public Cat(string name, int age, SexFormat sex) : base(name, age, sex) { }
public Animal(string name, int age, SexFormat sex) { this.Age = age; this.Name = name; this.Sex = sex; }