Thanks for your input. I never worried about this with my other puppies, but with Janosch I'm a little more paranoid. He's such a little buffalo sometimes I wonder how many bangs and bruises he has under that fuzzy coat of his. Sometimes when he's playing, he'll thunder around like a maniac. Half the time he makes me laugh so hard I'm almost crying. The other half the time I'm holding my breath or cringing at how wildly he throws his little body around. He's so full of puppy exuberance he makes me smile whenever I see him. :D
Laurlitt - Thanks so much for the feedback. He definitely self-monitors when we play together in the yard. He always lets me know when he's had enough and then we'll retire into the house for more sedate play or just some quiet scritch time. As for SchH, I won't be able to make it tonight (too much work :( ) but barring any unforseen work happening

, I'll be there on Sunday! Looking forward to meeting you and your dogs!
Thanks again!