Intercat aggression is a leading cause of cat relinquishment and is frequently mismanaged — evidence-based behavioral intervention can resolve most cases and preserve cat welfare.
Intercat aggression welfare management requires correct identification of the type of aggression — territorial, redirected, petting-induced, or play aggression — because each has distinct behavioral interventions. The most common welfare mistake is attempting reintroduction too quickly after a conflict episode. Systematic reintroduction with scent exchange, visual access through barriers, and parallel positive experiences builds positive association and resolves most cases. When behavioral modification alone is insufficient, pharmacological support with the primary aggressor enables behavioral work to proceed.