Thanks for the good wishes/comments regarding the new addition.
Yes, Paul, those are brindle patches. Out of eight puppies, four of each sex, he was the only brindle one. Everyone else is fawn and white.
Foggy is now Forest, after his birthplace of Lake Forest, Illinois.
His performance in puppy class was only so-so as he was a bit distracted, this being his first time there. (This was our first week but everyone else's second.) He did manage to make it to and from class (with a couple of errands in between) without throwing up in the car. As I told the people in puppy class, this one is on probation, but things are looking up.
Ember has taken to humping him -- so major kudos to my timid girl. If he stays, I think she's going to rule the roost.