This is a shot of my Rottweiler, Krieckside’s Nitro that I had. He was about 4 months old at the time of this shot. His favorite toy was a used bike tire. He would run around the yard with it just like it shows here. What you do no see is him shaking his head back and forth beating himself with the tire. He used to entertain us this way a lot. He was a great dog.