Two issues! I've just bought home an 8 week old puppy - collie rough. I have two other adult dogs (4 and 6), also rough collies. The male (4) is pretty unimpressed with the pup and while isn't too bad, he did have a go at him while I was there and I seperated him No harm to pup and I played with him after so he was not distressed. Is there anything I can do to make the puppy time go smoothly for my adult? They are always supervised and able to sit outside together, but it seems to be when the pup is whinging that my adult gets annoyed. I've been praising any neutral or positive attitude he shows to puppy. The second issue is that my pup just met his first non collie dog - a 4 month old golden retriever. He SCREAMED and was pretty scared, but in about 20 minutes calmed down enough to at least sit there and watch. Is that normal for an 8 week old to be that scared? He seems to have a solid temperament in every other way. Thanks for any advice.