Is the Opposite of Nature Man-Made?

Is the opposite of artificial the opposite of natural?

In a natural environment, creatures kill creatures for predation.

I spend my daily life in the so-called city.

Deer bones from the sea of trees on Mt. Fuji were sold on a major mail-order website for pet food. And while I'm at it, I went to "stuffed dogs.

I also add to my basket the products that came up at the top of the search.

As the video switched from daily life to the Sea of Trees, I handed the deer bone to myself and the people around me.

There was a dog excitedly chewing on the bone, a whip-smart dog in clothes, and a rather round dog with a design I had seen before. Where am I?

I just want to observe those dogs in the sea of trees.