public void RemoveRoboPet(int n) { RoboPets.RemoveAt(n); NumPets--; }
public void RemoveRoboPet(RoboticPet temp) { RoboPets.Remove(temp); NumPets--; }
public void AddRoboPet(RoboticPet aPet) { RoboPets.Add(aPet); NumPets++; }