This Week's Cutest Twitter Pics: Birthday Boys, Pug Love and More!We put the call out on Twitter for your cutest photos and you delivered! See our first-place furballs and some runners-up from our daily #cutepic photo contest

SAY TREAT!

What made Cooper the dog grin from ear to ear? "We were headed to the park and I asked Cooper if he was happy? I think he was!" says @alldogboots of Wednesday's winner.