Our dogs are creepers and seem to always come stand at the side of the bed staring at us when we are bd'ing...I am always shoo'ing them away.
As for dh and I being walked in on, we decided to get a quickie in one day when we were expecting Steve's sister and brother-in-law over---needless to say the doorbell rang about the time DH finished. I just smiled and said- your family you get the door
I also have a story about walking in on my mom with her boyfriend. My parents were married for 32 years before getting divorced (dad's choice). She was alone for about 5 years before she ever started letting anyone in, so we were all excited she was dating someone (even though she didn't want us meeting him). Well dh and I went to visit my mom (who lives out of town one weekend) and they were going to some dance thing so I told her we would hang out at my brothers house until she got home and then we would come spend the night with her.
Well she misinterpretted that and thought we were spending the night at my brothers house. So her and her bf came home from the dance early for some "alone' time. DH and I got into town late and my niece/nephews were already in bed so my sister in law just gave us the key to mom's house and we went over there. The house was dark and we assumed she just wasn't home yet and unlocked the door to go in. My dog Grace was with us and barrelled in the door, only for dh and I to be met by my mom in the hallway wearing a nightgown and hearing someone moving around in the bathroom!!! Needless to say I will never use a key in my mom's door again!