I used to tether my Angoras goats to tires; kept them from going very far should they happen to get though the electric fence, which always seemed to be shorted out.I love mother Earth news one of my favorites. For about three years now I have been planting my potatoes and trash cans or 5 gallon bucket’s or just about anything I can find that’s large enough and a number two or number five plastic. That way in the end I just kick it over and have my potatoesI’ve seen the tire thing before but all of my old tires go to my pigs. They love dragging them around and using them as pillows. They’re a little strange