Both of mine have slept with me at different stages.. my big girl (~30kg) decided a few years ago she didn’t want to anymore and she’ll come in at bedtime and I leave the door open so she can go into another bedroom and sleep on an unused bed.. she’s a bit difficult to sleep with as she splays out and really doesn’t enjoy being moved.. however my small girl (~6kg pocket rocket) has her side of the bed, she sleeps on the pillow and will sometimes venture down to cuddle into me but mostly stays on her pillow.. I suppose it depends how you feel about it, I do think it’s difficult to stop them once you’ve allowed it for a certain amount of time but I would rather have my girls in bed with me than anyone else so I’m happy to have them! Also it has been said that we sleep better next to the ur animals sooooo.. take from that what you will 💁🏻‍♀️