Alpine, we had a dog (named Huck) that did that. She never got the act of meeting quite right, so she almost always knocked you over with her zeal. She was so cute.
Maggie is gorgeous Alpine! I love her face.
My mom and I took the girls to PetSmart today. They were so good! They got alone with all the other dogs and all the humans. Everyone loved them.
They also both got carsick twice today. Blech.