i purchased one in april from zooplus for £86...
It is being used and Sparecat is furious that she isnt getting any of Nekos food anymore.
Neko uses it but does prefer someone witnesses him use it- quite often he will mewl at me and look at it and mewl at me until i come over and tap it... and then he will eat. a few times he hasnt got his head in quite right ( hes too big for it to be honest -lanky 5.5kg) and it hasnt opened for him so we are using the tag and the chip ( i think his chip is too high if he doesnt duck?) and ive raised it up on a small box for him as it seems to make it easier for him to eat
slugsta- it closes again after the "target" pet has moved away, you can change the speed this happens but the medium setting seems to be right for my lot, Sparecat has tried standing on it and smacking it and has now given up. she could potentially sneak in round the side while its open but weve put it in a gap between some furniture to make it very hard to do this