This is kind of an odd statement, but anyway, what would Shai want you to do? I know that he loved you because of everythings you said about him, and I know he wouldn't want you not be happy. Go ahead and get another little pleasure: another dog. You'll never forget Shai, and she'll always be in your heart, but I think another dog may just comfort you, and I know you'll enjoy it. Good Luck! :-)