Responses
I think I would call it bittersweet all the way through. I like it a lot. Give it a try! It's an interesting story full of two very messed up pups who discover that they love and need one another, no matter what the past was and how they are working together towards their future.
... Will I be in for an emotional rollercoaster ride and a bittersweet/sad ending or can I comfortably start reading this, knowing it will have a happy ending? (⊙…⊙ )