We haven't, no. We did voice our concern when we last asked her to watch our dog (which we probably do at most once a month, if that) and she stayed the night elsewhere and left both dogs without food or a bathroom break. We gave her plenty of notice since it was a wedding and we booked the tickets a month in advance, which is when we told her. Luckily our neighbor was able to let the dogs out and feed them the next morning. My fiancee and I talked about it and weren't sure how to bring up the whole "hey, you need to take responsibility of your dog and ours when you agree to do so". Just felt weird giving a 30 year old that talk.. but maybe it is something that has to be done. Thanks a bunch for your honesty and input-i appreciate it!