Take the pup as you find it. I don't think there is any need for "urgent help" unless the pup has shown signs of bad behavior. I'm sure it will be fine. Give it lots of socializing and put it in many situations, get it down the shops, town centers, boot fairs, take it in the car, on the bus, on a train, take it around friends, over the park, around other dogs, even to a puppy class, just get it out there and keep it under control and give it plenty of love and attention.
Good luck.