This is Dexter he is a Border Collie,i have an annoying person in my life that argues about this all the time, he says dexter is not full BC and he is very freakn rude about it, its even come to me throwing down his papers and saying read them! he is even related to this mans pb border collie. I keep hearing how he is too big to be a full blooded BC, why? just because yours is smaller in size...urgh. Sorry in advance about my little rant.