Did you know that wolf was the first animal ever domesticated by humans? It’s known to be happening more than 10,000 years ago but details are unknown. If you want to know more about the dearest friends and direst enemies of men, read these 20 facts.
1. A male and female that mate usually stay together for life. They are devoted parents and maintain sophisticated family ties.
An average amount of pups born from one couple is 4-6.