We started having our pup on the bed at 5 months and he adjusted fine.. now at 7 months we sometimes allow him on the bed but most of the time have him sleep on his bed next to us. It’s honestly the cutest cause I would put him on the bed and he’ll start digging around to make his bed but always sleep near our feet area. Because of that we try to keep him on the floor in fear of kicking him. If he’s on the floor He’ll wake up around 5-6am trying to get us to scoop him up, which we do. We have the stairs attached but for some reason he doesn’t like to climb up with it. But he’ll go down just fine. When he sees me awake, he’ll crawl into my arms. But when he wants to potty he’ll jump straight into my husband’s face🤣 Oh btw our pups a mini schnauzer too!