Dog Breeding
MY FEMALE DOG IS IN HEAT AND MY MALE KEEPS MOUNTING HER AND THRUSTING FOR ABOUT 2 MINUTES THOUGHOUT THE DAY. HOW CAN WE TELL IF HE ACTUALLY PENETRATED AND FERTILIZED HER? DO THE DOGS HAVE TO GET "STUCK" TOGETHER OR CAN THRUSTING IMPREGNATE THE FEMALE?
even though he thrusts for a minute or 2 he...