Pimoben solo from vivaldis contains only pimobendan instead of both pimobendan and benazepril as in normal pimoben. Pimobendan is supreme when it comes to heart health management in dogs & puppies. It provides long-term multi-pronged solution to cardiac problems in dogs. It is usually prescribed for dogs & cats suffering from cardiac insufficiency or other cardiac disorders. Pimobendan has been clinically proven to improve aortic flow velocity and myocardial contractility.  5mg each containing 1.25mg pimobendan and 5mg pimobendan respectively.