I met these guys when I was living in Krabi. They really are as selfless as they claim. I recall from living there that roadside carcasses of dogs struck by cars were a regular thing you would see and it made me really sad. I couldn't take Nadi out to the street very often because there was always some sort of roaming pack of rather aggressive dogs. This stunted Nadi's social capabilities because since she is so small I was always worried she would get hurt. Therefore she grew up not really liking any other dogs because she never really met any of them.