animal banned canine clean clean up dog dogs illegal mandatory no dog no dogs poop prohibit prohibition roadsign roadsigns shit sign signs walking warning appetisers appetizers finger food flavored flavoured mini-hot dogs salted salty sauce savory savory sausages savoury savoury sausages shapes small hot dogs snack food snacks tasty animals cute pets Winther competition dog show events seeing double sheep dogs allow allowed ban brothers pet play no shield cat cats isle Italy ventotene window