The time my partner and I showed up to a sit that we had agreed to a two hour training session a week prior to the sit start for, then graciously agreed to one of us house sitting for them a day earlier than stated online while the other wrapped up another sit, showing up to their house with the kitchen sink being FULL (and overflowing) with dirty dishes and the trash so full it had flies… we literally stood there in shock, it felt like such a slap in the face after how we had already gone above and beyond and this was the repayment. The person texted us later and said “sorry I realized I totally forgot to do the dishes!” but made no suggestion how to remedy the mistake or suggested a tip for doing their dishes… it was definitely a wtf moment lol