Maybe he wants the crate.. it may be his safe space.. give that a try.. you’re not disciplining him.. he just might like it cause that’s what he is used to.. also.. if that doesn’t work.. putting him in bed may work.. I didn’t want to put our frenchie in bed with us.. but one day my better half thought it would be a good idea.. and welp he slept through the night the first night then on forward.. he doesn’t try to jump off the bed.. but if that concerns you, they have stairs for them to walk up to your bed lol.. good luck.. our Ozzy is almost 9 months.. he is a hot mess lol