Thank you K9 I'm going to try the leaving thing when he does it. they do know to wait till i call them to get attention when i get home. i know he's just excited and i don't care so much about the jumping up but it's the nipping i don't like he does'nt care if it your leg, arm, belly, boob ect.
I think he thinks it playing
I've heard if they take a pup to early from it mom and siblings that they don't learn the playing behavoir that's excepted.
I wonder if this has anything to do with it.
He also can play pretty ruff with Cheyanne and Aspen too.