Dog aged 4 has started laying under tables/small spaces a lot more recently. I work from home and she has always liked to sleep under my desk for most of the day. However, this has moved on to now being under my chair at the dinner table, under the coffee table beside me etc. She has had a vet check including her teeth and has no obvious signs of illness/injury. She hasn’t been sick or eaten anything she shouldn’t. She is going for walks as normal. But she just seems weird, clingy to me almost wanting to be as close to me as possible? I’m starting to think maybe it’s me and I’m ill and she can sense it?!
Any suggestions of something obvious I’m missing that could be wrong?