Brick Loosener
1980 2017 2019 2020
Attachment is a factor, also the purpose is important. Dogs for example have a long history of human companionship. They are not wild animals and they will struggle to survive without humans. They were initially bred for the purpose of helping hunter gathers, not for food, that's why in wars, crime scenes you see dogs and not pet bears (who have better sense of smell than dogs).