By Fr. Stephen Freeman, September 23, 2015  I would like to suggest that dogs are perhaps the greatest things humans have ever accomplished. If my understanding is correct, dogs are essentially gray wolves, or directly descended from a wolf species, beginning somewhere between 60,000 to 100,000 years ago. At some point they were domesticated by us and used as aids to hunting. It has even been suggested that the domestication of dogs gave us an edge