Here's the new dog. Guinness seems to be adjusting for the most part. Wiley still has her nose out of joint and is barking at Guinness when their paths cross but we seem to have settled for the moment on Guinness hanging out in the playroom and living room while Wiley roams the kitchen areas. Mostly. It's not perfect but it means they aren't chasing each other so I'm calling it progress. I'm hoping a few more days will mellow Wiley a bit more.