Are you breeding your dog?
I have a male.
He's male, but fixed from puppy hood. He's a Schnauzer Louisiana Catahoula Leopard Dog (state dog of LA) cross. The blue eye, and/or the differing eye color probably comes from the Catahoula side. Picked him up at the Austin shelter. He had one litter mate of each sex. They were first available for adoption the day we were there, by the time we got back around after looking at other dogs, the female was gone, and while were doing the paper work, the other male came in to the office for adoption. They were really cute puppies and he's still a good looking and well mannered dog, but he's a fetching fool, he'll wear your arm out.