My sitter let me down once telling me she was going to be four hours late and expected me to find a replacement when I was at work driving a bus. Then she failed to show or message one night and my dog was left alone for 10 hours. She made some terrible excuse and when I told her I was going to find someone else she kicked up a fuss like she had done nothing wrong and she refused to return my key. I had to change all my door locks and Rover didn't give a crap.