African snails are an invasive here. In plain words, they don't belong. And they can do a lot of damage. I surely don't need them in my gardens.
These particular snails will become chicken food. They will be thrown into the boiling pot of food scraps. I cook them to prevent the chickens from picking up any parasites from the snails. Besides, the hens don't like them raw but will gobble them down if cooked. The shells are rather thin and easy to crush, so they'll be consumed by the chickens too. Zero waste.