Our Rottweiler didn't really care for the game of 'Fetch'- a common thing in the breed. Tennis Balls, Sticks or Stick toys... not even Squeeky toys or Kongs made her want to chase something and bring it back for another throw. That is, UNTILL I took a risk and brought home the "Spring Roll" fetch toy, by WETNoz. I gave it a few flings, and as soon as she realized it bounced and zinged around, she was HOOKED! Of all the toys she loves, her Spring Roll is the ONLY one she will play with again and again, over and over, untill she just flops down panting.