Cool. I've got a dog too - it is crazy that people will actually stop at the fence which makes the dog bark worse (it really looks like teasing). I did get this collar from Amazon which works pretty well - but it also maybe because they had been trained with obedience shock collars by a trainer when young - so any collar makes then behave 10 times better. At $29 - maybe an anonymous gift with a note to your neighbor? https://www.amazon.com/dp/B072DS462V/ref=redir_mobile_desktop?_encoding=UTF8&aaxitk=16391655eb5d66dff727e78cfcca3fa8&content-id=amzn1.sym.cd95889f-432f-43a7-8ec8-833616493f4a%3Aamzn1.sym.cd95889f-432f-43a7-8ec8-833616493f4a&hsa_cr_id=6046008070101&pd_rd_plhdr=t&pd_rd_r=98f4f943-edb0-4eeb-b4a5-c59f3d706526&pd_rd_w=58UgJ&pd_rd_wg=wjPiK&qid=1685813449&ref_=sbx_be_s_sparkle_lsi4d_asin_0_img&sr=1-1-9e67e56a-6f64-441f-a281-df67fc737124&th=1