Trying to narrow it down...

[jeffbotteril]

They look like fine names to me, good luck with the choice.

I heard somewhere that names with 'ie' or 'y' or 'ee' on the end can make it easier for dogs to understand you mean them (more fun or something) but I'm not sure that is exactly the case in reality..........

[MyBoyDuke]

I like Winston; I think boxers have such a personality that a name should reflect their character. (Winston Churchill) Same Jowls LOL. I wish I had of named MY Boy Duke, "Chester", he reminds me so much of a school bus driver I had as a kid, very jovial personality and big Chest.