definatly too young to tell...
which is ok since she shouldnt be bred till at the earliest her second heat (giving her time to grow up)
her head loks nice, so do her ears and tail (though its difficult to say from pictures)
your best bet would be to take her to a show and see how she does, or once shes a little older take her to a breeder who also shows and have them give her a look over they'll be able to tell you...
how much is sue est to weigh as an adult?