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How to stop my dog barking aggressively at visitors and on walks?

Updated On September 23rd, 2025

Pet's info: Dog | German Shepherd | Male | unneutered

Hi I have a ten month old staff cross German shepherd and he always barks at other people and gets aggressive so it's hard to have any visitors round or take him. Outside for a walk

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2 Answers

Most Helpful Answer

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Answered By Angel Alvarado, LVT

Licensed Veterinary Technician

Published on May 27th, 2017

I forgot to mention the use of a pheromone product such as the Adaptil collar or DAP plug in diffuser. These may decrease anxiety or aggression. You can also consider a consultation with another Petco Pet Education Center, formerly Petcoach expert, Dr. Jennifer Summerfield. In addition to being an experienced trainer, she is a member of the American Veterinary Society of Animal Behavior (AVSAB).

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    Answered By Angel Alvarado, LVT

    Licensed Veterinary Technician

    Published on

    Use a head harness such as the Gentle Leader or Halti. Either will allow you for more control and quick corrections. A gentle tug will cause Mustard to establish eye contact with you so you can draw his attention away from the stimuli and easily correct him. You will need to gradually acclimate him to one person at a time on "neutral" ground. This is anywhere that isn't home or his territory. Once he accepts one person, slowly introduce another and another. Use praise and rewards as he progresses. Be patient but be firm with him. Neutering him may or may not help with the aggressive tendencies (depending on who you ask), however, it has other benefits, so it should be considered. Discuss your concerns with your veterinarian or a certified veterinary behaviorist before making a decision.

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