Jerrie, I do hope that you are able to work thngs out with the landlord! Good suggestions here - saw a show on TV once - may have been on Cesar Milano - Dog Whisperer- about a lady and her "depression" helping dog - she could take him any where - grocery store, dining out, etc. Hope you are able to get the medical exemption.
Don't know what I would do with out my Brewster!