16 Weeks, 5 Days (January 15, 2014). I need to get better at posting on Fridays. Anyway, the belly continues to grow. Not sure if its much different than last week, but maybe a little. PS: Toby’s not wearing a sweater. That is called a puppy bumper, which is a weird collar thing to prevent him from fitting through the slats in our fence. These are 5 lb dog problems.