BirdBall whistling dog toy

BirdBall is a whistling dog toy that I invented and produced for a few years starting back in 2008. It was my first time making a toy and I learned a lot about design, manufacturing, distribution, and business in general. As you can see if you click through to the website and look at the pictures and videos, BirdBall was a good product. But, to this day I am still eager to produce a new and improved version building on all I learned from the first version!
BirdBall website: