This post isn't to start a bunch of crap. It just seems to me when times got lean for wild dogs they might dig for roots or berries or? The reason I kinda think they did is because I had a GSD once that used to pull raspberries off the bush and eat them. I have also heard of dogs eating strawberries, blackberries and other things on their own. Just why do dogs dig and just dig to dig. I have some other thoughts about wild dogs eating other things to survive. Just wondering about your thoughts on this.