I have a rat tarrier and an affenpinscher. For new year’s eve I invited all my friends, one of my friends brought her latino family and they seem to have conversation louder than the rest, the complete time I was worrying of how the dogs might feel. But I wasn’t really sure since they were outside the house and they seems normal, but they must of heard it loud if my ears were hurting. Does loud talking harm them even if they don’t show it?