You're good! When I went to pick 1 boy from 2, I ended up bringing home 2!! haha
Being the smallest or runt of the litter does not MEAN hes unhealthy. Have your vet do and exam and make sure he is healthy. Also what kind of health warranty does your breeder provide? When they are pups its so hard to tell what size they will be full grown, your 'runt' now may end up a good 6-7lbs, or maybe more!
__________________ “Petting, scratching, and cuddling a dog could be as soothing to the mind and heart as deep meditation and almost as good for the soul as prayer.” ― Dean Koontz |