[Type of ba gua mirror for negative energy]

 My neighbor is not Chinese and I don’t think they will know what the mirror is for. 
 

Thank you for your advice. 

[Type of ba gua mirror for negative energy]

Hello

Thank you for allowing me to post on this forum. I have a question. Can I use a Ba Gua mirror to deflect negative and aggressive energy coming from my neighbor’s house? I have no ill thoughts towards my neighbors but  their barking dogs are causing a lot of stress that is coming into my house. They are directly in front of my house. Can I use a ba gua mirror? If yes, which one? Flat, convex or concave? 

Thank you.