In the case of spraying caused by an external threat from cats, the '''perceived threat must be reduced''' and the boundary of the core territory strengthened. Changes might include installing an electronic coded cat flap so that outside cats cannot gain access to the home and the use of glass coating film or sprays can be used to make windows opaque enough that other cats cannot see into the home or be seen from inside. This does not affect indoor light levels and the material can be applied to a limited area of window to obscure a selected part of the view. This prevents non-resident cats from using visual threats (posture, eye contact) to intimidate resident cats in their own home. It also prevents the resident cats from using internal vantage points to watch cats outside, and encourages them to go outside instead. This includes preventing reactionary spraying on areas around the window, which are intended to be a deterrent to the outside cat. The coating may be removed after marking has stopped for a period of 8 or more weeks, sometimes in strips in order to make the transition back to normal transparency more gradual. | In the case of spraying caused by an external threat from cats, the '''perceived threat must be reduced''' and the boundary of the core territory strengthened. Changes might include installing an electronic coded cat flap so that outside cats cannot gain access to the home and the use of glass coating film or sprays can be used to make windows opaque enough that other cats cannot see into the home or be seen from inside. This does not affect indoor light levels and the material can be applied to a limited area of window to obscure a selected part of the view. This prevents non-resident cats from using visual threats (posture, eye contact) to intimidate resident cats in their own home. It also prevents the resident cats from using internal vantage points to watch cats outside, and encourages them to go outside instead. This includes preventing reactionary spraying on areas around the window, which are intended to be a deterrent to the outside cat. The coating may be removed after marking has stopped for a period of 8 or more weeks, sometimes in strips in order to make the transition back to normal transparency more gradual. |