The fiv+ doesn't matter because it's for you, not for the kitties. Just make sure you don't share later on. (I voted #2)

You're also talking to someone who regularly shares with her animals, and other peoples' animals. I took a block of cheese away from Muffin last night and just cut the front hunk off and put it in my fridge.

If you have an adversion to animal hair or animal saliva, don't eat at my house. I'm sure at least one animal has licked every dish in the house!