Originally Posted by
Labradorks
What is NOT rare, are behavior issues with dogs -- yes, Labs -- due to lack of socialization as a youngster, which is very difficult, often impossible, to overcome. Worst case scenario is that you have a fear-biter on your hands. Dogs who are not socialized off of their property can also develop territorial issues. Some dogs with lack of socialization are not fearful or aggressive but very overstimulated with new experiences to the point where they are very difficult to be around. It depends on your Lab's temperament.
If you choose to stay on this route, I would highly suggest going to other people's homes to socialize. As long as their pets are vaccinated or don't ever leave the house, their homes should be just as safe as yours. Clearly, if they have a dog, you'll want it to be good with other dogs, especially with puppies. Most training facilities are safe as well (vet them first), but your puppy may not be allowed due to your lack of vaccinations. As a first time dog owner you NEED to get your puppy to class, so as soon as it's safe and they will let you in, run, don't walk, to the nearest (best) dog training facility.
Labs are a working breed and their temperaments vary greatly. It all depends on what type of Lab you have, their lines, etc. Either way, they need socialization. To assume that Labs don't bite or are all one way or another is very naive. I ran a Lab rescue and saw plenty of these things due to bad breeding, bad training, and/or lack of socialization.