I am extremely allergic to any animal with any fur and have taken Remicade for seven years since it first came out and never had a problem! I'm not currently taking it because it's starting to not work so well because I'm building up antibodies to it. I'm trying Humira but's it's not working nearly as well! Anyway, no worries, but I hope it does for you what it did for me. It really gave me my life back and I never had any problems. Good luck!