Not sure where all these dogs live that are not being walked, but that is how we met most of our neighbors. We have tons of trails in our neighborhood, poo bins and free bags. We also have a 200 acre nature area that belongs to our housing association, which is fantastic for walking the dog. Our only big frustration is the lack of "right to roam", which is definitely a jewel in the UK crown. We make up for it by going to the state and National parks, but it is not quite the same.
I have a 40 hour work week (although I work more hours, like I did in the UK), I have 20 days vacation, and more long weekends than I ever had in the UK.
Before you bash the USA for everything, you should know your facts. I lived in the UK for 14 years, and loved so much about it. But I now live in the US, and there is lots to love about it too. The most important thing to remember is that it is such a diverse country. I can fly to the UK faster than I can fly to California, which is like another country altogether.
I do not get small minded people who bash another country just because they have prejudices based on one holiday somewhere. I am doing my best to be an excellent ambassador for Brits here in the USA and that includes trying to learn as much as possible about this diverse culture.