Not to be a negative nancy, but it might be preferable if you set it to where the comments received have to be reviewed before being made public.
These types of videos are extremely prone to be troll-bait.
Annnnnd just for the record, I don't exactly have too much of that fur pride. It's a nice, enjoyable hobby and interest, but I'm not all for the "rather die on paws than live on feet" type pride. If an open minded person doesn't mind furries, then yeah, I might tip them off that I'm into it, but if people don't want to know about the fandom or are against it, then I just won't tell them.