The nature of the aggressive behaviour is important. Defensive behaviour has a better prognosis because it is possible to reduce the perception of threat and to provide the cat with alternative opportunities to deal with fear [such as through escape or avoidance behaviour]. Offensive aggression carries a more guarded prognosis unless full recovery from some underlying medical pathology can be achieved. Hyperthyroid cats, for example, carry a good prognosis for reform once the underlying pathology has been treated. | The nature of the aggressive behaviour is important. Defensive behaviour has a better prognosis because it is possible to reduce the perception of threat and to provide the cat with alternative opportunities to deal with fear [such as through escape or avoidance behaviour]. Offensive aggression carries a more guarded prognosis unless full recovery from some underlying medical pathology can be achieved. Hyperthyroid cats, for example, carry a good prognosis for reform once the underlying pathology has been treated. |