I just found this forum. What an awesome place!
We've had our pem Gizmo since he was 6 months old. He is almost 4 now. And we still can't break him from going nuts when company comes over. He jumps all over them, does his Corgi speak, grabs toys and brings to them.
We tried holding him to keep him from doing it, kenneling him when they come over(all he does is bark then), sharp and firm NO! But he still does it.
After about 15-30 minutes he finally calms down. He is never aggressive. It seems he just loves to be around people and wants to play with them.
Anyone have any advice?