I didnt realise the lad was only 15, sorry fella. Put it down to experience then lad and find yourself something well bred from someone who works their dogs a good tip would be to avoid those who always have different dogs for sale each week or month, if they are so good why are they for sale? and the dog collectors who have loads of dogs, they probably wont get the time to work them all as much as they say they do, look for the genuine lads who have a couple of dogs who work them hard and are just breeding for a pup to keep for themselves, if the breeder doesnt think the pups worth keeping