Changes....

I am looking, Mom is looking and it seems everyone is looking for a sign of something:

Decreased appetite is usually one of the earliest signs that your bitch might be pregnant. Not all females go through this doggie version of "morning sickness", but a small percentage will eat less during the first few weeks of gestation, usually making up for it later in the pregnancy.

A sudden decrease in activity can indicate that your bitch is pregnant. Just like some women, canines may also experience feelings of exhaustion as their hormone levels change to support embryo production.

Nipple growth is a good indicator that your bitch's body is going through pregnancy changes. The nipples of an unbred female are usually quite small, and the area immediately beneath them will feel flat. However, once a pregnancy is in progress, breast material will develop beneath the nipples, which will also increase slightly in preparation for eventual milk production.

Behavioral changes may also be noticed, with either an increase in affectionate behavior or an expressed desire to be left alone.