My cats haven't found mine yet, thank goodness.
I'm most worried about animal hair on my pants and jacket (and in my bag - they like to explore any and all open bags in the apartment).
I don't carry 5 in my bag (2, with an extra smitty lanyard and full lanyard, in case my loop breaks on the shirt), but have one in my glove compartment - and it's always reassuring that I have a box of unopened Fox40s at the office.
