Handy little gadget
Works just as described. All the cats got used to the feeders very quickly. All it took was putting their favourite pouch inside and letting them sniff it. They knew it was there, just had to figure out how to get to it. A couple of times they jumped when the lid opened, but their desire for their favourite pouch was stronger. There's no smell of food at all in the flat. I already have 3 feeders for cats on different diets (one tomcat on urinary, another tomcat on no special diet, and two cats on gastrointestinal).