Demanding wolf killing and slaughtering to end.

Wolfs are beautiful and highly intelligent. Some smarter than humans. I know people who has them not as pets but part of their family like kids.i want this action to stop its not getting anywhere we need them for inviroment its urgent yellowstone almost went out when wolves were taken out everything has its place to maintain the balance. For every action a reaction occurs usually not good at all. Please lets put this to a end everywhere.