Hi, first time dog owner here, although DH has had dogs before. We have a 16 week old border collie pup who is completely full of beans, and very friendly. The biting is settling down (as soon as I wrote that she nibbled me obviously 🙄) but is generally very sweet natured, loves meeting new people and goes to doggy daycare and plays with lots of other dogs there very happily. I’ve read a lot about border collies being unfriendly/aloof as adult dogs etc and was just wondering whether her personality will change when she’s no longer a puppy?