
Hi Joe. Your best bet is to get in touch with the Halsteads who have the Drakeshead line, who'd be best able to advise you. However, 5 is on the old side for a first litter. Remember there are over 40,000 labrador puppies registered each year (and probably an equal number unregistered). That's a lot of pups chasing the good homes. If you have a litter you may well find yourself with several puppies left over that don't sell straight away, and need to be kept for a few weeks (or months) more.
Does your vet breed dogs, by the way?