Would the concepts of Celtic, Saxon, and Mongol tribes work for diamond dogs? Right now I'm putting together a weird idea. Let me know if it makes sense. Heck, I'm coming up with god ideas.

Any idea is a good idea, until it's a bad idea XD.

Personally, the tribal idea makes perfect sense to me, though instead of "Tribe" it would probably be "Pack".

But the thing to remember is: It's your Story, so it's your rules. Having fun with the concept is the most important thing!