>>17788910
>Pre-Americans hadn't even domesticated animals.
...yes they fucking did. The Mayans and later Aztecs literally worshipped domesticated dogs. In fact they had a very elaborate dog breeding program. Dogs were considered spiritual guides, and some were selectively bread for sacrifice because they believed that by doing this the dogs would be waiting for their humans in the afterlife. The Techichi was the ancestor of the moder chihuahua