What was the primary evolutionary filter that forged the defining traits of the Maine Coon?

Answer

The harsh New England environment and natural selection

The process of natural selection in the rugged, demanding climate of Maine favored traits that aided survival, such as water-resistant coats and large paws for navigating snow.

What was the primary evolutionary filter that forged the defining traits of the Maine Coon?
animalÇatbreedMaine Coon