I wouldn't bring it up again at work. But I've gotta tell you, that's one of the reasons WHY I could never work at a Veterinary office. I have VERY strong feelings about declawing and would probably get violently ill if I ever had to assist in the procedure. I think it is cruel and inhumane.

Vent all you want here. That's what friends are for! But I'd drop it at work if I were you. At least now you've made your feelings known. I'd hate to have you lose your job over it.