I'm uncomfortable with a furry in my dnd campaign
Why would they make you comfortable? How are you uncomfortable around that furry?
He is so distracting I cannot concentrate.
You should just ignore other people lifestyles. If it is so distracting you might be better finding a new campaign.
We are not close friends. I will find a way to make him leave the campaign.
I don't think it's very fair to discriminate against his lifestyle, he is only trying to have fun! Think of how he feels, his lifestyle isn't bothering anyone and it may be shocking if he gets kicked out because of this. Why don't you just keep playing with him, maybe you'll come to understand furries?