A device and method for collecting blood from a mammalian digit, the device including a rigid cradle portion structured and arranged to retain the digit, a first biasing device releasably attachable to the cradle portion, a housing portion releasably connectable to the cradle portion, and a plurality of vibrating motors located beneath the cradle portion within the housing portion, such that vibrations translated to the digit enhance blood collection, such that the first biasing device constricts blood flow to the collection point on the digit, causing blood to pool therein, and low frequency and/or high amplitude vibrations cause vasodilation, encouraging blood flow through the capillaries at the collection point.
