I'm a dog lover too but I get annoyed when people let their dogs run around and jump up at people, one because its really annoying when that happens to your nice jeans but also people should have more respect for the fact that some people are scared of dogs and dogs running around can make them very nervous. There's a couple of people who leave their dogs outside school when dropping the kids off, I'll hand it to them they're very well trained and just sit there, but seeing a dog not tied up could make some people very nervous... kids and adults.