I'm also sorry about your kitty. That whole scenario sounds like someone's worst nightmare.
PENNSYLVANIA DEPARTMENT OF STATE
Facts you should know
when submitting a complaint
http://www.dos.state.pa.us/bpoa/cwp/view.asp?a=1104&Q=432617&bpoaNav=|
There is also a page for verifying a license.
http://www.licensepa.state.pa.us/default.asp?bpoaNav=|