Hmmm, that is definitely a difficult spot to be in for you. Not living near them will make it almost impossible to know how the conditions really are. I don't really think there is much you can do at this point. Maybe you could contact someone who lives near them to go by and check out the situation, other than that I think you are helpless on this right now. Of course, you could contact their local animal control and have them do an inspection, and request to remain anonymous? Good luck!

kim