Hey catsnatcher I am still working on it..and I think even the most feral cat can't resist a warm home ..at least for the winter. Some ferals can be quite adaptable...and only you can decide who could make it and couldn't in a new environment. There are two schools of thoughts...at least with cougars and bears....to capture and rehome; for some cougars is a death certificate because each territory can only feed one cougar and once another is placed there, then one will starve. The others believe that cougars and bears can adapt or move on and claim other territories.I am not saying its the same for cats but animal instinct is always the same...anyway moving them will alway be a gamble and besides I would rather see them face death naturally than hit by a car. But having said that I would rather see them grow old and gray