Bane's dog

I bought Bruno a muzzle. We pretty much look like drug dealers now. He is very good with people, and generally pretty chilled, but has snarled at other dogs a couple of times. Just because of his breed, I thought I'd get one until I absolutely know he is fine. If they latch on then they don't let go, and I don't want to be prizing a Yorkshire Terrier from his jaws. He doesn't seem to mind it, I have been doing lots of conditioning, so he's happy to put it on. People do look at you though, which is why I was reluctant to get it - oh, it's one of those dogs.
He reminds me of Bane in The Dark Knight - but with better dialogue.