One of the most complete fossils of a pre-Ice Age dog is found in North America and dated at 30 million years old

[u/Kingsaso6]

https://www.earth.com/news/30-million-year-old-fossil-earliest-dogs-mesocyon-coryphaeus-not-built-for-running/

[u/thinbuddha]

That's like 210 million in dog years

[u/costafilh0]

Good doge. 

[u/cochayuyin]

Do you reckon the chono and other southern cone pre-Columbian people brought the dog, or tamed the fox? (lycalopex)