Pretty much the only thing furries can do is to ignore them, there is another way that stops people from trolling but you have to know how to play ball with them.
Basically the other way besides ignoring them is use logic against them and never ever get mad or frustrated at them, eventually they'll either go "lol I troll u" at which point means they lost and I'd hate to sound mean but make fun of them or you'll lose because that's the final move of desperation for them, or they'll give up trolling all together.
Pretty much the only thing furries can do is to ignore them, there is another way that stops people from trolling but you have to know how to play ball with them.
Basically the other way besides ignoring them is use logic against them and never ever get mad or frustrated at them, eventually they'll either go "lol I troll u" at which point means they lost and I'd hate to sound mean but make fun of them or you'll lose because that's the final move of desperation for them, or they'll give up trolling all together.