This was also quite easy to set up one issue I did have was when I tried to add a button ( yes again :() it just wouldn’t work and I just do not know why :(.
If you play around in the code and change the frequency that changes the sound it makes, I put mine up to 25000 Hz and my dog was not amused.
This also reminds me of the voicebox that is put into things like stuffed animals and children’s toys I feel that would be a really cute concept to explore