Rescue girl tabby. She’s nearly 3, we’ve had her since just before her first birthday. She has a microchip cat flap. She used to use it quite happily. When the batteries ran out it didn’t work for a couple of days, we’ve changed the batteries, all works fine, but she won’t use it. At all, ever. I’ve shown her plenty of times. Tried putting her food on the otter side. Nope. Either to thick, or posh, to use it! She gets shut out for hours at a time when we are at work! Dizzy mare.