Your best bet to convert this guy to indoor-only is now, when his life has
undergone such a drastic change. Be strong, consult your vet about using
the Feliway products or even kitty prozac to help him through it (along
with lots of love), and consider ear plugs to help you through it.

Best of luck to you.

Sharon Talbert
Friends of Campus Cats
www.campuscats.org