I'm very easily distracted - lifelong ADD. If he'd barked he'd have stayed at home. Apart from the distraction it'd reflect on me the owner. It's pretty easy to train most breeds to stay quiet, though some of the small terrier types seem hardwired to bark. I'm not a fan of constantly yapping things.

Obviously I can't know if anyone was quietly against, but the woman who said she was wary because of breed was a quick convert. If she hadn't been he'd have stayed home and spend the day on the sofa - as he had in my previous job.