Is there any human friends that could spend time with her while you are away? Perhaps a dog sitter, dog walker, doggie daycare? Having been there we were fortunate that the kids could come over before school, at lunch time and after school to help out (we share custody of the kids with their mom). Perhaps your vet might have some other ideas too? I'm so sorry that you and your doggie are not doing so well now. I will put you in my prayers and ask my Rainbow Bridge dog to help out!! Take care.