My Aussie mix is almost 13 and is having problems. Accidents, not eating, lethargic. My vet gave me some Estrogen pills to help her leaking and generic Pepcid to help her appetite, but none of it is really working. I've tried cooking her special food, but most days I end up throwing it out cause she's not eating. I'm hoping those of you who have gone though the same thing can give me some advice. I'm not sure she is ready for the rainbow bridge, but I'm concerned about her withering away from not eating.