I am looking for a Blue Merle Border Collie. I am only looking for a puppy. I want with good herding instinct as I would like to use him with my goats and birds. I'm having a hard time finding one in my area(SE PA), especially Blue Merle. If anyone knows where I can get one, that would be very helpful. I am willing to drive quite a bit to get one since they are easy to transport and it' s one time thing.