Who's that Louie!??!!!

Louie is beside himself with happiness!
My dad has driven up to visit for a week, and Louie is ecstatic!
Dad is Louie's favourite person and as soon as he saw him he did his happiest greeting!
he weaves in and out of dads legs, going through and round and he starts sneezing!!!
So funny,:)
He is such a joyful dog:)