Meso Americans also had domesticated dogs they raised for meat. In South America they had llamas.
Dogs are and were more valuable than captured peasants the Aztec rarely ate dogs they regularly ate humans. The missionaries were horrified by it and wrote in detail about it. If you can understand the original old Spanish the accounts are horrific. Long pork is the closest English language translation to what the missionary called human meat. Dog is good eating but they are man’s best friend so we give them special treatment. Korea just banned dog meat production. I have had it more than a few times in Korea and Vietnam as well. None of it was gamey it’s closer to veal than chicken or pork in consistency and it takes the flavor of what it’s cooked in. Human is on my list but modern humans are too loaded with pharmaceuticals, lead, mercury and other heavy metals to eat disregard cultural norms entirely strictly from a medical view point it’s not a good idea. Apex predator eats all before him that’s what makes him the apex species.