Obviously this client did not want to take the respectable time to see that both you and her dog would be comfortable. It was not wise or safe and as much as one may have wanted to please the client, I (myself) would have had to tell her that I was not comfortable meeting her dog in her home without her being there to make sure the dog would accept me. Seriously, what if that dog became nervous & saw you as an intruder and turned on you? It's sad when people can not make the time to insure their animals well-being, let alone yours! I would be "unavailable" for her if she ever called again. She took advantage of your business services and didn't think twice about it! Just sayin'....