Yorkies DO GET FUSSY! and jealous! Not much you can do but wait it out a few days. Yoda was absolutely furious with us because we gave so much attention to a newborn baby and he sulked for two days. :P
We tried to make it up to him by giving him special foods, playing with him, but nothing seemed to cheer him up. We thought he was sick as well, but he wasn't. But after a few days of constant praise and attention, he got back to being his old 'normal' self!
