Wylie is now 12 weeks old. He's definitely getting bigger, and he's starting to lose some of his puppy fuzz in favor of some actual fur. Still has the same sharp puppy teeth, but he is starting to get a little more selective about what he'll use them on (i.e. not so much on my arms).
I was planning on starting him in puppy class after the Fourth, but I may have another emergency business trip (back to Barcelona), so I may or may not have to delay until August or even September. But he's already showing some trainability - we've added "in the cage" to his vocabulary, and that's a good one to have.