WCS™ Catnip Oil (Imitation): Felines go "bananas" over this stuff. Strong minty scent, very powerful and penetrating. A little goes a long way: use on a toy mouse wired in the back of a cage for feral cats. Can also be applied to a tennis ball and tossed into the rear of the cage.
Wildlife Control Supplies
Available in 1 oz., 4 oz. & 16 oz. sizes