Every dog we have had for the last 20-25 yrs has been a stray that stuck around. We have been living in rural areas during that time and and as you well know if you live rural, they just show up. Some have been bad news and we ran them off. Have never had to shoot one. Some we make friends with and invite them to stay, so they become our dogs. Over the years, there have been a few that just seemed to want/need to keep moving, we tried to keep them and take care of them but after a few days we woke up and they were gone. The current crop is two Lab males and a little feist female, they have each been with us for several years.