Least, Having dogs and your sobriety as the two good things in your life is a lot better than only having the dogs. It sounds like you're having a really hard time right now, so be assured that you're in my prayers. Life can really turn crappy on us sometimes, and that's one of the main reasons we drank. Now that we have a little sobriety behind us, we see that life still sucks but now we're forced to face it without the bottle. And that my dear friend, is tough.
I hope you pull through this. I know you have some serious issues with depression, and that makes your task all the harder. On good days life is hard enough, on bad days it sucks big time. I suggest you see your doctor and explain the situation with your depression and the medicine's ineffectiveness. It shouldn't be too hard to get something else; just remember it takes around 3 weeks for this type of stuff to kick in. And be thankful for the dogs....