Would it make things worse if we only got 1 crate to keep Gizzy in? Forest can have free run with Gizzy enclosed to keep the spraying to a minimum. Or would it be better for both of them to have their own crate? Would something like this be good enough: http://cgi.ebay.ca/NEW-PET-CAT-KENNE...item2557f61b9b
If I spray the areas with Nature's Miracle, then the water/vinegar/hydrogen peroxide solution, then febreeze (for our noses' sake) will that deter him?
In case a crate is out of the question (even thought it would probably be the less expensive route over time), would drug therapy be the option to go?