Does a wolf better symbolize the wild and nature or does a pack of French Poodles? Do we see bred dogs and other pets as "natural"?

........the wild cows of Iowa......

I personally don't mind Blue bred etc discus for this FYI.
I'm just wondering more about the fish that are often added to a scape in this question.

Seems odd to call it a "Nature" aquarium.
More like the farm aquarium or Aqua culture, growing the weeds/breeding the fish.
Seems more like agriculture than Nature



Regards,
Tom Barr