As already described in previous reviews, the unit is unfortunately very noisy. And that's what keeps my two cats from starting to play with and interesting to find it. Would it be quiet or even quite noiselessly, then it would be the perfect toy. My cat had sometimes even afraid and went just wide margin around it. My cat plays with its tail when the unit is off. Generally it finds the toy only interesting when it is made.
For us, therefore, a total flop - a shame for the money. I look for something else to ...
