Can I just ask why people don't have fenced in yards? And how that works with their pets? Just over here EVERYONE has a fenced in yard - and I do mean, everyone, so the notion of yards not fenced in really confuses me lol! And I can't imagine how you guys have dogs outside in that sense - my dog is outside all day long while I'm at school/work, she loves it, she has a secure space to run around in, free to go to the toilet, dig, etc. Does everyone just crate their animals inside? Tie them up? Just let them roam? I'm just not sure how it works - and as someone who lives in a country where everyone has a fenced in yard, I actually think its essential to owning a dog.