I had several dogs I found at the road side, which I brought home and took care of them. All of them weter so dirty and skinny when they were taken. I took care them feeding, nursing, cleaning, training etc.I gave them names and one was there who seems powerful than others. So I named it as mighty. I used to give them food early in the morning. Mighty became a good helper to me very soon. He helps me distributing food to other dogs. He walk before me, I carry food bucket in my hands so it’s difficult me to open doors. Mighty open doors for me and shut the doors too. After dogs finished their meals mighty collect bowls one by one and give it to me. So I don’t have to bend down to collect them. He is the leader of the dogs. He was a good dog and lived 12 years with us. Eternal rest mighty.