Hi mate, you will struggle to get pure laguna line,s Sooty sam is probably one of the best known stud dogs for working line,s but he is long since dead.,as i think he was born around 1991.Bred by a chap called mr. slater. The laguna bloodline,s was started in the early 1950,s by a Mrs.mackay. Sooty sam himself had some shalfleet line,s in him as well bred by Barbra.e wilton-clark or betty -e, as she was also known. There is quite a few dogs out of Sooty sam line,s out there but most have now got other coursing line,s in them. Pure laguna dogs mostly threw only blue or black pups , i wil