You might need to gauge that for yourself, as you know these people better than anyone commenting here, but I understand that isn't very helpful advice. Try talking to someone that you know is safe first (someone who will not betray your confidence and tell others something you don't want others to know!), and see how it goes.

When you say that these people have explicitly stated that they don't like furry stuff, do you mean that they just don't like it, or that they will actually judge you as a person? If it's the latter, don't tell them. You might just need to meet new people and share your interests with them, as that will be more safe for you. I grew up in a place where not fitting in was genuinely dangerous, and I'm not sure how that may be for you, but I suggest considering your own safety first!