My only question is WHY are you breeding???...
Your dogs live in 'dogyards', and only come inside to whelp, seems to me not true 'pets'. Most breeders dogs are pets foremost, and producing dogs secondly...
Are you bettering the breed?? You state your stud dog is a small horse at 62cm... Last time I checked the breed standard male lab's were supposed to be 56-57cm...
You breed choc x choc to better the chances of getting choc pups, does that seem the best for the breed?? You advertise as 'Chocolate Labrador Retriever Breeder', what about the possible blacks or yellows from these matings???
You are obviously busy, raising 3 kids with no time to show/obedience etc, yet you plan to breed 3 litters next year-eek... (2 from bitches under 2 years old)
I dont post very often, as you will see, but after reading this thread, I just wondered 'WHY....."