Calathgars' psyches are alien to most sapient creatures. They have little interest in emotion, culture, or ambition, yet they have nearly flawless memories and can share experiences with other calathgars by scent (imprecise) as easily as humanoids can pass on information by speech. While calathgars themselves can't speak, they can typically be reasoned with-though like most protective parents, an incensed calathgar defending its young is rarely in a mood to listen.