Yesterday I saw someone wearing a mood ring which got me to thinking. What if I had a mood ball? Well, it would be Yellow a lot anyway cause that means I am feeling OK and using my imagination. It would also be Violet and Blue a lot since I am often very happy and thinking life is good. And when I get to play fetch , I am very excited so it will turn Red. But when tornadoes come and I am stressed so then it would be Gray. When I am sleeping I guess it would be Green for relaxed neutral feelings. This may be a breakthrough for dogs to communicate with their humans! I think I this is a pretty great product idea, dont you?