DAE not sleep with their animals?

I love my dog to bits but I already have sleep issues without her potentially making them worse, so she gets shut in the laundry every night with her bed. I give her a treat when she goes in so she asks for bed time by herself about half an hour after her dinner. Sure, sometimes she made noise and was unhappy about it but we ignored the noise and it stopped and she doesn't complain any more. Maybe once in a blue moon I have to check on her, but luckily instead of encouraging the barking it seems to calm her down and she'll usually go straight to sleep afterwards.

Seems like all my friends have their animals in the bedroom with them who are surprised they get woken up???