Bad ergonomics
Don’t buy this, it’s completely useless. The bowl is way to far back, and my cat has to crouch awkwardly to try to reach it, in a very bad position. The sensor “gate” should have been higher up and the bowl closer to be used correctly. So now my cat is barely eating when I put the bowl at the right spot, and I have to take the bowl out to serve him normally, removing the purpose of this product.