It would be interesting, I think the problem is that people are very attached to their pets. I have no idea how you can vet potential dog sitters, to give a goo

It would be interesting, I think the problem is that people are very attached to their pets. I have no idea how you can vet potential dog sitters, to give a good level of certainty that they won't lose/have sex with/eat your pet. It's like finding a babysitter on Craigslist.