Subtle clues that many owners rarely recognize.

Heart disease in cats often hides behind routines that look normal until something feels slightly off. Vets in specialty clinics describe seeing cats who masked symptoms for months, sometimes years, before their bodies could no longer keep up. Because felines are experts at conserving energy and concealing discomfort, the earliest warnings usually appear quiet and scattered. Yet each small signal can sketch the outline of a problem that grows clearer when you know what to watch for.



