I have 2.75 million buttons - Do I need do create a new Button_click() for each button?

Question

Hi,
I am creating a small game where you can buy animals, food etc.

I have a class for the animals as well as the food and you can buy food through the buttons (a "+" and a "-" button) and the same with the food.

However I have ~10 animals and the buttons to the same thing (based on the set property). Do I need to create a new Button_Click for each button?

Here is the code for one button for example:

        private void penguinSub_Click(object sender, EventArgs e)

        {

            if (Penguin.Amount > 0)

            {

                Penguin.Amount -= 1;

                money = money + (int)(Convert.ToDouble(Penguin.Cost * 0.9));

                reloadLabels();    

            }

            

        }

Also the Tiger_Button will do the exactly same thing but lower Tiger.Amount instead of Penguin.Amount (and so forth).