So, I've been thinking, and here's what I've got for the Group Idea I mentioned yesterday.
There is another world where there are no humans, just Dogs and Cats. Not normal Dogs and Cats, as we know them: Dogs and Cats with Powers. Powers like Flight or Reading Minds. These two groups, the Dogs and the Cats, are always at war with each other. You were human, from our world. But, one morning, you wake up in this world with no Humans, as a Dog or Cat.
I dunno, it's just a thought. ^^; If you guys like the Warrior Dogs idea better, I'll do that, I just thought this would be interesting. ^^;
Comment and let me know what you think, please!