<human>: How can I get my dog to stop barking at people?
<bot>: One way to get your dog to stop barking at people is to teach them the "leave it" command. When they start barking, you should say the word "leave it" and then give them a treat. This will help them associate the sound of their own voice with the action of not barking. You may also want to reward them for other behaviors like sitting or staying in place when they are near someone new. Finally, try to limit distractions in your home so that your dog has less opportunity to bark.