Hi, I'm here to just ask for some advice because my dog keeps going upstairs and going into rooms getting into stuff. My dog is not supposed to be upstairs unless I say he can, sometimes I let my dog upstairs in my room with me when my room is clean. But other times when my dog is unwanted upstairs, he gets into stuff. I watch my dog but when I look away for a few seconds he's gone. He likes getting into my sisters rooms when they aren't in their rooms and they leave their doors open, (this is not my fault but) my dog went upstairs a few days ago and he went into my sisters room and found a reese's peanut butter cup laying on the floor and I can't prove that he actually ate one but i'm almost sure he did. He never threw up from it but i honestly don't know, but anyways he just sneaks into random rooms trying to see what new things he can eat, tear apart or anything. It makes me annoyed a lot. I've tried shock collars on him just for his behavior, now when i have the shock collar on I only press the beep noise button and If he doesn't listen i shock him. It does work, he listens from it but I don't feel like it's right for him to have it on. Obviously it is right because they wouldn't make it but, i just don't like him having the shock collar on him. I used to have a dog gate on the stairs to prevent him from going up but it got sold, and currently we still do not have one. Anyone have any advice? It's much needed and is thankful for a good answer! Thanks.