I travel. Not as much as I'd like. Sometimes overseas. Sometimes not.
Perhaps why streets in Vienna are cleaner than in Brno
So there are dogs everywhere in both Vienna and Brno, which as a dog enthusiast I fully condone and appreciate. However, in Brno, there is a great deal of what my Mom refers to as "dog fouling" (aka, evidence of the prevalence of dogs that is not so endearing as the pups themselves). The sidewalks of Vienna on the other hand were pleasantly clear of dog fouls which made it easier to look at the sights since you did not need to scrupulously study the sidewalk in front of you.