It's funny how different people react to dogs. Some people - if not most in our part of the country - love dogs. Others can't stand them. I'm somewhat indifferent. I don't mind them as long as they're not too annoying and aren't crawling up my leg begging for attention.
One of the biggest problems with dogs is there tendency to bark when a
stranger approaches. That's good if your dog is supposed to do that.
But most of the time it can be annoying. That's why the;best bark collar would make life a lot easier for the dog lover and those who aren't so thrilled to be around dogs.