Lastly, not letting your dog learn social skills with friendly strange dogs will turn your adult dog into a dog that isn't good with other dogs. (samthedogtrainer.com)
Indeed, it is really important for the continuity of care of the dogs that they are visited by friendly strangers through the year so that they don't become nervous around strangers. (hettahuskies.com)
It is a mistake to make any dog wary of friendly strangers in public, even if the dog is to be used as a professional guard or personal protection dog. (samthedogtrainer.com)