5/4/2014:  Buck is doing quite well adjusting.  He's very laid back, likes his naps, and gets along with the younger, more active whippet in the house.  He is completely house trained (not a single "accident" in the house) which is always a big plus.  He's child-safe (my son likes grabbing him and hugging him with no incidents).  Below is a photo of Buck enjoying some quiet time.

4/23/2014--Buck is doing well in his new Foster Home.  Some of the things I've noticed about him:
1) The most polite, well-mannered dog thus far I've ever had.  Doesn't counter-surf (yet), doesn't get on the couch, won't destroy toys or other household items.
2)  Gets along with the 1yr old Whippet in the house
3)  Child-friendly (my son hugs him and lays next to him)
4)  Completely house-broken (BIG PLUS).  No accidents whatsoever.

He's very quiet and lays on his dog-bed much of the day.  He's slowly getting more comfortable in the house.