Mosby - Labrador Retriever Stud Dog in Portland, OR

Mosby is a Mastador, Lab mastiff Mix. His mother was a high jump champion, very large Yellow lab. His dad was a 75 lb Bull mastiff. Mosby is very large, 130 lbs, sweetest thing in the world, loves kids, and cats. However he is very protective of his house and my daughters. We are looking for a pick of the litter. He has never been studded before.