Neighbor has one. When he departs for work, the dog climbs the 6' fence and splits all over the neighborhood. Never seems to cause any trouble, but he is not friendly and usually returns to his house after he's surveyed the neighborhood via the same route. Amazing to watch him climb the wall effortlessly.

We have lots of soi dogs about and never have witnessed aggressive behavior from the BangKaew. Seems to know his own mind and I don't have a problem with that.