I've just been on holiday for 12 days, and the catsitters I used didn't spot one of my two cats once during that period. She really doesn't like strangers, so I was reasonably sure that she was lurking in the garden and coming in when the catsitter wasn't around, but I wasn't sure and it was a little bit stressful. I was therefore thinking of getting a camera and setting it up near the cats' bowls and then checking in via my phone. I'd obviously warn the catsitter, but I wondered if anyone had done anything similar and whether it worked??