Can you put up a baby gate or something to simply block the access? I would stop smacking her - it's not doing any good and if anything, you're further damaging the relationship you have with your dog.The first: at night when everyone is in bed and we are still up, she can't go upstairs because she will wake everyone up. She doesn't listen to me when I tell her to stay downstairs. I have tried smacking her behind when she attempts to go up, and I have tried putting her in her cage when she doesn't listen.
Can you lock the screening door somehow?The second: She has learned how to open the sliding screen door. We don't want her to do it because it lets bugs in. She won't listen when we tell her to stop.