Here is what is going on in week two
On days 8 to 14, the fertilized eggs make their way to the uterus for implantation. You may notice behavioral changes in your dog that represent the first signs of pregnancy. For example, she may become moody or more affectionate.
Yall Lucy is always sweet and affectionate, but we think she is even more so this past week. Maybe it is wishful thinking on my part? I really want to know now if she is pregnant!!!
Source: Love to Know Dogs