The kitty report:

Zeus is amazing!  Isn't afraid of anything.  Curls up with Phoebe (my dog) and essentially owns the house.  Has me and my husband wrapped about his little toe!  He's super agreeable, loveable, and friendly.

Bacchus is incredibly sweet and also loveable.  He purrs really loudly...even before you pick him up. Very, very sweet and getting less shy.  He loves being held but still hides a lot; I expect/hope he'll come out of hiding soon.  (He's now less freaked by my dog, though because he is skiddish, he'll run by her and then get the dog very interested in him.)

Zeus and Bacchus have stopped having their little fights and now seem to really love playing with each other...and sometimes lying together. 

Thanks for all your help.  They're both great little kittens!

Robin