The sex drive of entire male dogs

Anyone who has ever owned a female dog in heat can testify that male dogs can smell her miles away. If the female is outside at any time during her heat period she must be under tight supervision as a male dog could, will, can and get to her if he really wants to. The male dogs seem to have their own testosterone boosters that will enable them to go over, under or sometimes through fences. Never under estimate the power of a male dogs' sex drive, it is powerful.