Lets talk about clearances, pedigrees, whelping a litter, the contract/health guarantee to offer, the competition you will compete in and purpose of breeding.....It takes more than just throwing a bitch in season at intact male and have at it....
Are you financially prepared for this? (a C-section at an emergency vet usually runs around $2500, that isn't including the follow up vet visit, the health clearances, cost of showing your dog, the vet bills for the puppies, the food of raising a litter, the whelping box, the toys, the stud fee). Let alone the normal costs of raising a dog, normal vet visits, shots, microchip, obedience classes, toys, chews, food, crate....Breeding is a very very costly endeavor and should only be undertaken for a primary reason other than bringing more puppies into the world, AKA some competition: agility, obedience, hunting, conformation, tracking, search and rescue with the ultimate goal of improving the breed in health, temperament and purpose. And color should be the LAST consideration when choosing a puppy, let alone a breeding (performance) puppy.