Have a great name for the dog in my next novel?

I'm working on a new novel. It's a suspense story in which the antagonist is a human trafficker who has a rottweiler he uses as a guard dog. In other words, the dog's not a pet. I'm searching for a good name for the dog - right now his name is Tiny, which I've been told is something of a cliche. Here are some names I'm considering:  Axel   Attila   Boo Boris   Bruno   Brutus   Diesel   Hooch   Hitler   Moose    Otto   Rambo   Samson   Satan   Spike   Wolf
Please let me know if any of these appeal or if you have a suggestion. If your idea is chosen I will happy to acknowledge you when the book is published. I can't wait to hear what you come up with!

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