Ok, so I've noticed this before, but never put much thought to it. when we visit my mom's house...my dogs act different. Usually Bo is the untrustworthy one with the housebreaking and Jetta does great...well...at my mom's Bo has never had an accident...and Jetta has at least one pee accident every single time, two today. We have a bell there for her and she has used it, so she can ask. Then...before Bo got fixed...every time we went to my mom's house, he HAD to hump Jetta...but he NEVER would do it at home...very strange. They also tend to be more cuddly and more attention seeking over there....would there be a reason why they would act so different at her house as opposed to ours?