how to properly collect semen from a male dog

When collecting a male dog there is 3 parts to their collection. 1. pre-sperm 2. sperm rich fraction 3. prostatic fluid You only want the sperm rich fraction which is the cloudy milky part. After the collection turns from the SRF to prostatic fluid the collection will go from milky white to clear and you stop collecting as you only want the sperm rich fraction. We offer AI services and progesterone testing. #greenriverbullies