I have never told anyone about my sexual preferences or interest in furries.
I will tell them if they ask me, but I will not do it in the first place all by myself.

I see no reason for it. When nobody asks me about it, then nobody cares.

Also, we live in the year 2018.
Being gay is neither a crime, a sin or anything else and it should be accepted by everyone.
IMO the same thing goes with the furry fandom. If someone likes something or someone else, everyone should accept that and move on. Sadly, this is not always the case.