video1.0Man makes an ultrasonic dog repellant for his bike, to stop dogs from attacking him on his route.bspcnhttps://odysee.com/@bspcn:9Odyseehttps://odysee.comhttps://thumbnails.odycdn.com/card/s:1280:720/quality:85/plain/https://thumbs.odycdn.com/1bb3e2d6a7ebde833368407dd008a14e.webp390220560315