Very nice. My dad was born in 1921 (mom 1922) and went through the depression. He is 90 now. But it did something to him and mom. He was always afraid to take any financial risks and as a result he never had the joy of success. Your dad is even more remarkable to me that he was able to come through those difficult times but still had the will to become a business success. Congratulations to you and your family.
BTW, do you ever cross any of your breeds? Which of the three breeds would you say is the most docile?