hi.. domesticated wolves as in "dogs"? They were! Here are a few threads
What happened to pre-Columbian dog breeds? Did they die off from diseases brought by European dogs? - featuring /u/Reedstilt
Were any canine breeds indigenous to North America, and have any of those breeds withstood time to become a common breed among our domestic pets today? - an old post, also featuring /u/Reedstilt
Did any Native American tribes have pet wolves or dogs? - links to a bunch more