Since I started being a more obvious lifestyler, it's actually gotten a lot more difficult for me. People giggle and point at my collar; the furry I'm dating IRL right now and I bark and growl at each other sometimes and if people hear, there's normally a smart-aleck comment made about it. When we're together, a lot of rude comments and sometimes even gestures are made about the collars ((for instance, the girl who came up and jerked on my collar and made a very crude sexual joke)).
However, I wouldn't say I've been totally outcasted. Quite a lot of people think it's a cool concept, if not something for them. I'm proud to be a furry, but I'm not obnoxious about it-I don't woof and murr and scratch at people who I know arent' furries, and even furries who aren't comfortable with it.
Just remember that all things are good in moderation except murder or something like that x3 If you're not annoying about your furriness ((for instance, coming back at an argument with wolf noises-come on, how lame is that?!)) then what can people say? You won't go to hell for wearing a collar xD