My Min pin Lilly is just over a year and half. She is potty trained and goes outside whenever she wants anytime day or night (we have 2 doggy doors, one on each floor) Last week she just randomly went in my bedroom while I was standing near by!! I heard her collar jingling and I came ariund the corner and her ears went down IMMEDIATLY and I told her she was a bad girl. Not yelling just very firm. I then told her to go on...she went in the living room and sulked. I thought, ok she KNOWS and maybe she had just held it too long and it just got the best of her. Well, tonight she was sleeping under the covers in bed with me and she was more on my husbands side as he was not in bed yet. She suddenly crawled out of the covers looked at me and came and snuggles down tight against me. I did not think anything of it as she does that all the time. About 30 minutes later DH came to bed and he said...hey...the dog peed on the bed! So I jump up and so does lilly, she looks at me lays back down on her back legs in the air ears back and scared...she KNEW! Thank god I caught it before I soaked thru! I told her again! BAD! Firmly and told her to GO ON. She went under the bed and would not come out. She went in her sleep on the bed....What is the best way to handle this? Any advice would be great. Thanks ladies.