The first time I took Crosby to the vet he told me that the 'puss' as he called it is completely normal in the male dog. I think something got lost in translation from Spanish to English?! Anyway, he told me because he gets many owners bringing their dogs to him thinking there is a problem but aparently it is completely natural. Not sure I like it referred to as 'puss' though?
Sam & Crosby
Crosby - 07/07/2003, Male, brindle, docked tail, natural ears, hulking 43-44kg