Originally Posted by
jsk1973
If a person doesn't like having a pet out of its carrier, mention it politely to the person involved and/or to a manager. There's no need for passive-aggressive complaints to the Health Department, which might — if you're lucky — respond three weeks later, by which time the offending pet is likely to be thousands of miles away.
I would report it to a manager, and if action weren't taken sufficiently promptly, re-report it with an offer to forward photos to the Health Department.