I have to say, I do love that Koda is a homebody! He has no desire to explore past the backyard unless he's with his people.
We have 3 gates that enter into the backyard... Last night I got home late and was trying to deal with my ferret who had surgery yesterday and the abandoned duckling I ended up coming home with, so I was very distracted and I ended up leaving one of the gates wide open, and another gate wasn't latched so could have easily been opened by a dog...
Woke up this morning and Koda was happily snoozing away on his bed... I didn't realise the gates were open until about 8:30 this morning
He's always been good like that, the only time he's gone through gates that have been left open since he was a pup was during a thunderstorm when he was freaking out from the sound of it.