I'm with everyone else, go look. BUT, try not to be swayed by darling faces or a horrible environment unless you are prepared to take the baby home and keep it. That means all the equipment, yard prep (i.e., fence), vet, food, obedience plans and house rules that everyone must accept and use from the first. If these are purebred (not very likely, but possible) this will be a good sized dog and what's cute at 4 months isn't always cute at 80 pounds! One thing I would do is ask why the puppies are free? Then, if you are really ready -- go look and see what you see. Good luck and let us know.