age doesnt have anything to do with the sex a stud produces...just like in humans, if females are more abuntant its related to the family tree on the males side.
Older studs are required by AKC for sperm checks at the age of 12 (I believe)
also I believe "Gator" was one of the most used stud (you will see him in most all pedigrees) didnt slow him down in repoducing.
__________________ Kimberly |