“Buttons work as designed- are quite loud, recorded sound is clear, switch that sets and blocks recording is very helpful. Buttons could be a little bit bigger in size, it would be easier for a dog to press it, they are too close to each other if u want to fill 1 tile. My dogs use buttons every day and communicate a lot. I would like to broaden their vocabulary, unfortunately the price is really too high for non-$£€ countries”
