My line breed pups

Well Line breeding is hard to explain because true line breeding will have to be done in % !!! It takes more than a few dogs and several years to get a dog line breed... It also take some good outside dogs to make the right cross then bring it back with nefews - cousins - aunts - uncles - I have gave pups away for years to friends of mine with breeding rights and they have all honored the deal which helped me to know were I could get the blood back!! I do not cross daddy to daughter or mother to son or brother to sister.... Unless it is half brother or half sister......When I cross outside I know the history on the dogs I cross with and the dog has to inpress me!! There is alot of dogs that have the same gentic mine have and I try to keep up with them and how they are doing...So I can chase them down for a breeding!!!! Most will not refuse because I have a high % of pups turn out and the dogs I usally want to cross ain't no B.S.. They will be proven dogs before I breed!!!! When I make a breeding I am already thinking before the pups get here what my next cross will be with them!! If I breed half brother to half sister there pups will have to be an out cross .. Then there pups will be breed to a line breed dog of mine!! Jus an Example!!!