Automatic Ball Launcher For Dogs DIY, Lanzador automático de Pelotas de Tenis para Perros 

Welcome to my channel HOWTO XYZ where you will learn how to make hand made life hack, The main thing is that one can make it at home and with one's own hands.
If you ever got tired of throwing the ball to your dog, this project is for you. The design of this device is pretty simple, it was designed so anybody can build it.
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