~~OUT OF STOCK~~Canine "Ovucheck" Premate "10" ~~ 10 Tests Per Kit ~
MUST BE SHIPPED ON ICE ~ ADDITIONAL SHIPPING & HANDLING CHARGES APPLY FOR THIS ITEM!
Due to behavioral differences in dogs, the visible signs of heat and breeding time (such as flagging, bleeding, or readiness to breed) are unreliable and only an approximate indication of the fertile period. Accurate ovulation timing is best done by measuring the hormone progesterone in the blood. Progesterone levels begin to rise 1-2 days before the LH (Luteinizing Hormone) peak, giving the earliest sign of ovulation, thus providing both accuracy and convenience.