Identify the trigger for the barking
Remove or reduce the trigger when possible
Ignore attention-seeking barking
Reward quiet behavior immediately
Teach a “quiet” cue
Use consistent commands and routines
Provide enough exercise and playtime
Give mental stimulation with toys and training
Avoid reinforcing barking by yelling
Redirect to an appropriate behavior
Manage the environment to prevent barking situations
Use crate training properly if appropriate
Socialize the puppy gradually
Address fear or anxiety early
Consult a veterinarian if barking is sudden or excessive